.eduドメインの全リストをダウンロード

Name: All .edu domains
Creator: webatla
License: https://webatla.com/terms

.eduについて

.eduは1985年に設立された最初期のトップレベルドメインの一つで、米国の認定を受けた高等教育機関専用に予約されています。米国商務省との協定のもとEducauseによって管理されており、厳格な認定基準を満たす学位授与大学のみが登録資格を持つため、高い信頼性と権威性を備えています。この厳格な審査により、.eduはインターネット上で最も信頼性の高いドメイン拡張子の一つとなっており、世界中の利用者に対して学術的な正当性を即座に伝えます。

歴史的に、.eduは最初期のTLDの一つであり、当初は世界中の教育機関が利用できました。しかし2001年以降、登録は米国の認定機関に限定され、他の国々は独自の教育向けセカンドレベルドメインを整備するようになりました。現在、.eduドメインは数千に及ぶ米国の大学、コミュニティカレッジ、専門学校がウェブサイト、メールシステム、研究リポジトリ、学生ポータルに利用しており、米国の学術インターネットの基盤を形成しています。

概要

タイプジェネリック (gTLD)

レジストリEducause

設立1985

IDN対応いいえ

DNSSECはい

新規ドメイン登録数

登録日ベース（UTC）

昨日 2026/10/03: 0
先週 2026/09/21～2026/09/27: 3
先月 2026年9月: 23

アクティブドメイン数

7,272

.edu ゾーンで登録されているアクティブなドメイン数

アクティブサイト数

6,566

.edu ゾーンのアクティブなサイト数

検出されたテクノロジー

6,020

テクノロジーが検出されたサイト数

国数

62

ホスティングIPで判別した対象国数

DNS

6,924

DNSレコードを持つドメイン数

RDAP & WHOIS

7,272

RDAPおよびWHOISレコードを持つドメイン数

.eduドメインのデータセットをプレビュー

ライブデータベースからのサンプル5行です。データセットを切り替えるとそれぞれの内容を確認できます。ファイルをプレビューするか、完全なデータセットを購入してください。

webatla-edu-all-2026-10-04.jsonl.zst · 7,272 行 · 22 列毎日更新の最新エクスポート

Domain	TLD	Domain type
columbia.edu	edu	ICANN
harvard.edu	edu	ICANN
stanford.edu	edu	ICANN
mit.edu	edu	ICANN
berkeley.edu	edu	ICANN
…	…	…

Domain	TLD	Domain type	Country by IP	PR value	Harmonic value	Domain creation date	Domain expiration date
columbia.edu	edu	ICANN	US	0.000196574	18,592,942	1985-07-05	2027-07-31
harvard.edu	edu	ICANN	US	0.0000761293	19,433,736	1985-06-27	2027-07-31
stanford.edu	edu	ICANN	US	0.0000672005	19,370,780	1985-10-04	2028-07-31
mit.edu	edu	ICANN	DE	0.0000635737	18,941,738	1985-05-23	2027-07-31
berkeley.edu	edu	ICANN	US	0.0000401589	19,019,170	1985-04-24	2027-07-31
…	…	…	…	…	…	…	…

Domain	TLD	Domain type	HTTP status	IP address	Country by IP	Social networks	Technologies last data checked	Technologies	PR value	Harmonic value	Domain creation date	Domain expiration date
columbia.edu	edu	ICANN	HTTP 0	162.159.128.65	US	—	2026-10-03	OpenAI, DocuSign, Atlassian, Apple iCloud Mail, Google Site Verification	0.000196574	18,592,942	1985-07-05	2027-07-31
harvard.edu	edu	ICANN	HTTP 0	192.0.66.20	US	—	2026-10-01	Heroku, OpenAI, Mailjet, Atlassian, GlobalSign, Atlassian Statuspage, Google Site Verification, Salesforce Marketing Cloud Account Engagement	0.0000761293	19,433,736	1985-06-27	2027-07-31
stanford.edu	edu	ICANN	HTTP 0	171.67.215.200	US	—	2026-10-03	Notion, OpenAI, Stripe, OneTrust, Atlassian, Detectify, Sendinblue, Google Site Verification, Salesforce Marketing Cloud Account Engagement	0.0000672005	19,370,780	1985-10-04	2028-07-31
mit.edu	edu	ICANN	HTTP 0	23.197.133.160	DE	—	2026-10-02	OpenAI, Stripe, HubSpot, Atlassian, Microsoft 365, Google Site Verification, Salesforce Marketing Cloud Account Engagement	0.0000635737	18,941,738	1985-05-23	2027-07-31
berkeley.edu	edu	ICANN	HTTP 0	141.193.213.20	US	—	2026-10-03	Canva, Klaviyo, Mailjet, DocuSign, Atlassian, Google Workspace, Apple iCloud Mail, Google Site Verification	0.0000401589	19,019,170	1985-04-24	2027-07-31
…	…	…	…	…	…	…	…	…	…	…	…	…

Domain	TLD	Domain type	DNS last data checked	DNS Status	DNS records
columbia.edu	edu	ICANN	2026-09-22	TRUE	{"A":["162.159.128.65","162.159.138.64"],"MX":[{"host":"mxa-00364e01.gslb.pphosted.com","priority":10},{"host":"mxb-00364e01.gslb.pphosted.com","priority":10}],"NS":["auth1.dns.cogentco.com","auth2.dns.cogentco.com","ext-ns1.columbia.edu","ns1.lse.ac.uk"],"PTR":["micro01.ee","micro011.ee","micro02.ee","micro03.ee","micro04","micro05.ee","micro06.ee","micro08.ee","micro09.ee","micro10.ee","micro12.ee","micro13.ee","micro14.ee","micro15.ee","micro16.ee","micro17.ee","micro18.ee","micro19.ee","micro20.ee","micro21.ee","micro22.ee","micro23.ee","micro24.ee","micro25.ee","micro26.ee","micro27.ee","micro28.ee","micro29.ee","micro30.ee","micro31.ee","micro32.ee","micro33.ee","micro34.ee","micro35.ee","micro36.ee","micro37.ee"],"SOA":{"mname":"ext-ns1.columbia.edu","retry":1800,"rname":"hostmaster.columbia.edu","expire":2419200,"serial":94205,"minimum":300,"refresh":3600},"SRV":[{"port":389,"target":"adcudevdc08.adcudev.adcu.columbia.edu","weight":100,"priority":0}],"TXT":["00D36000000XoHU=1TBUw00000001fF","00D3i000000stv6=1TBVK00000003An","00DVG000008EUsr=1TBVG0000000K0L","00Dj0000001s08g=1TBRN00000006a5","FD558E9C831CB5AFEEF2C5334AEC4B3F","MS=ms32107722","MS=ms88535648","MS=ms94259742","ZOOM_verify_H76gKGnfTfSjo0uBs3ATpw","ZOOM_verify_ZJlClnqsRTqo4L8EQGaPDg","ZOOM_verify__tMWR0IkQ5mSUFNi7PT0-A","ZOOM_verify_aIBp_UI9RA-_nAc54T9CiA","ZOOM_verify_ohdpGstzTlO2gNsWqnSiHQ","adobe-idp-site-verification=c4c82a5f2bf3cc3ee4ad2ee246c28e17ead150faf152556bc9ca5c068762b827","anthropic-domain-verification-01mqc0=QYIx6Pw50pyhbeOfqjhRRNpve","apple-domain-verification=6W1ObUreaMieGziS","asv=c2f28d3e6fab94ed285140f6a7a2f595","atlassian-domain-verification=3a/aVmiVzaMOzlhAodx3n7lmq1cDotGOHNI3ehzFLzgN7YLZEBEjnxaaqyMmLY9s","atlassian-domain-verification=TGY4izz2FIXsrTR48IJgpJMfixggF0xpHJ4TC91Ii5DqZYvIR3zflZ1zbdDNI3NN","autodesk-domain-verification=P6lfZ9W5VspsY7qG7oL0","ca3-018df5b7d38b415fbe9c920d89e3e815","ca3-154a83c0e9b44fa094af06b7a8c9f489","docusign=abbafadf-a495-4889-935f-5fdac37be903","docusign=f8b82e15-b287-46b9-9729-a7436d71c422","fastly-domain-delegation-UzZdOKwpsuzDObCLhWK0-12292020","fastly-domain-delegation-columbia-323594-2020-12-07","google-site-verification=6m_FjnmBT3E6N2cHMf6NxPjSVoWbq4IcRYNlAKT1Dzw","google-site-verification=79W02b1NsvPOhVkXxG5gXzAXuxuYquPTXmx_l6KfRok","google-site-verification=B93x40FIZF4LI-5cayepjvuwU8ZodIQ09zIDG1gHtIc","hpe-greenlake-domain-verification=556851666b6c374965566f71625442624d4f683244765178674b706d41507758","intersight=f68fd98601fae5dcfd60cd38f9df964367f5e3ebe94f0cc148eec13f7e11d7e6","openai-domain-verification=dv-coLwtcZeuA8rWCUFNhz21TTz","rm_verify=cf192bfd71","v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all","wpe-verification=cssrsprod","wpe-verification=ncdpcolumbia"],"NAPTR":[{"flags":"s","order":1,"regexp":"","service":"SIP+D2U","preference":0,"replacement":"_sip._udp.columbia.edu"}]}
harvard.edu	edu	ICANN	2026-10-03	TRUE	{"A":["192.0.66.20"],"DS":[{"digest":"29f5c3ab0130c273d4504938a111f02ca9342dd13c02e92b369537c5a18020c1","key_tag":38415,"algorithm":13,"digest_type":2}],"MX":[{"host":"mx0a-00171101.pphosted.com","priority":100},{"host":"mx0b-00171101.pphosted.com","priority":100}],"NS":["a1-171.akam.net","a10-66.akam.net","a11-67.akam.net","a16-64.akam.net","a6-66.akam.net","a7-65.akam.net"],"SOA":{"mname":"a1-171.akam.net","retry":3600,"rname":"netmanager.harvard.edu","expire":2419200,"serial":2023072826,"minimum":3600,"refresh":10800},"DNSKEY":[{"flags":256,"protocol":3,"algorithm":13,"public_key":"g54UQ6/iqDQ7gfIHHe8X/Aph4ZflQ1fZSCD7F1xRv6lVMhqTIuLQhd1CAH85L+Mr5hxzwR+MEJgzT6jdYeWhdQ=="},{"flags":256,"protocol":3,"algorithm":13,"public_key":"gu7VnAXqGzd1KAAvKq+lQxRMRZVx6zyHI+w48/UqwxpUnMWP7s4Q/u7do2hyIABgC1huHdYbhli9CXodCs0LaQ=="},{"flags":257,"protocol":3,"algorithm":13,"public_key":"EkKHwxdk/inZi8RzddPQHgHBjT2gv01pa7ayCsnJUqJE8VYfsBdz5ZLH8oyUvHZ4s5d7FVaxivHoQBnkn85FTA=="},{"flags":257,"protocol":3,"algorithm":13,"public_key":"a5ZjwYY78ViZmOYnfzMADYRXW1V/qCOkYdhlPC083+8fmI7juCZXdZyI69Vfa2Mv30uHenFjwotgitTGMXWvGw=="}]}
stanford.edu	edu	ICANN	2026-09-30	TRUE	{"A":["171.67.215.200"],"DS":[{"digest":"a916f3471dc897d11720aefb8058c95ae5ba83572850013f22968b3c07ea8ac6","key_tag":6390,"algorithm":13,"digest_type":2}],"MX":[{"host":"mxa-00000d07.gslb.pphosted.com","priority":10},{"host":"mxb-00000d07.gslb.pphosted.com","priority":10}],"NS":["argus.stanford.edu","atalante.stanford.edu","avallone.stanford.edu","ns5.dnsmadeeasy.com","ns6.dnsmadeeasy.com","ns7.dnsmadeeasy.com"],"LOC":["37 25 38.962 N 122 10 12.970 W 0m 1m 10000m 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mit.edu	edu	ICANN	2026-09-25	TRUE	{"A":["23.197.133.160"],"MX":[{"host":"mit-edu.mail.protection.outlook.com","priority":100}],"NS":["asia1.akam.net","asia2.akam.net","eur5.akam.net","ns1-173.akam.net","ns1-37.akam.net","use2.akam.net","use5.akam.net","usw2.akam.net"],"SOA":{"mname":"use2.akam.net","retry":900,"rname":"network-request.mit.edu","expire":3600000,"serial":23672,"minimum":3600,"refresh":900},"TXT":["fastly-domain-delegation-hnb9joooe7gojgqu4eth-00494769-2025-08-23","1VNZ334aKc8FypCKDhIMOQBsKFd8gCgTFQuPlDwQfzPNxPCKonTOnhuFQ8+kE32E2TgkBiOp9EFab5nfVc+38g==","6B22D05A50CCFD8AEDE263D10A43B5F2","87EDC6C34B18248C3196DDDF99E346F0","E2MA-VERIFICATION=86JGB","E2MA-VERIFICATION=8AWBB","E2MA-VERIFICATION=C8D4","E2MA-VERIFICATION=MONGB","E58E872724E5FA64C802DD4A74C404BC","adobe-idp-site-verification=0817e32603f0dda03188b9f1f3bbaf4f754c5322926036af8890df7bf65cb90d","airtable-manual-domain-verification=ce83c94e-0127-4fd3-9265-3b37a46a7b8a","airtable-verification=4283ac2aa983e97636807d478d6bf30c","airtable-verification=46ae122907d40a1413b6a05898774435","airtable-verification=c8040e640f7deab69a01d68c91893e07","amazonses:asyYfDTQj+TCy9t5jFbakgwGbomDqXREEs3KdC0iMQE=","anthropic-domain-verification-4zkzdh=QhN4rrjaqMvpem4OLpNCpsSJP","asv=d035bbd54ef96bf2ffd1479e55ae0860","atlassian-domain-verification=3Ex0JUvwojvbDLOJvNHnYUFEZCF+kwii0OjHbhDkymB97xpCOkkIFUoET2RQy15E","atlassian-domain-verification=3eRva0Gy/EjVyKEw46uExfEXpDGJfhwocwVCy5NTxcPpf89AqdK3Lkc2Ert/Mram","atlassian-domain-verification=maRNLIMivtdhvCr9JoVuLKHWRn7mZOY8072lyRNeyamz0NHc/s0b0m3R3yt1NKK3","bWl0ZWR1","e2ma-verification=oiiib","e2ma-verification=piiib","e2ma-verification=uviib","e2ma-verification=xiiib","e2ma-verification=xlabb","ecgkc7fnflsm01hh6uqjr86h02","google-site-verification=6ethhhET4cfz7L1Dfve9bCOTAqMr6IU79Va6gb8HxlA","google-site-verification=b4-1loZHD1WzNmews_hsTTKL__gLblD6iKBFbA4j97c","google-site-verification=pqf9o422iIeT7mzfZmQwkpLYH3VTlB05OC9c_OncFOg","google-site-verification=qNAffaSjUkhb2JCBb1BQ2nXAkcNYLeLc7G6vjMRD1js","include:4920340.spf07.hubspotemail.net","jamf-site-verification=Zb92YEBOKGMV1yFAEtYd1w","mandrill_verify.28vVgPhRZLda1o_v90CPWg","mgverify=2a07014ab707abf9b6f984210c05ef7a1fd905296aebe173776844c14db61c1e","openai-domain-verification=dv-pavuNIk1XG88x99BoqSFI0Zs","pardot_310211_=a4e9728d1b90355b6240f4d7778cc4da11c10a20552ae99e6ed03d8e48c06583","stripe-verification=fe726543b783764b2ba9137f4e675faa0709416ac7a5d9f50e21248a706ad93d","v=spf1 include:_s00430413.autospf.email -all"],"AAAA":["2a02:26f0:3500:281::255e","2a02:26f0:3500:28c::255e"]}
berkeley.edu	edu	ICANN	2026-09-28	TRUE	{"A":["141.193.213.20","141.193.213.21"],"DS":[{"digest":"90c805bdf785312d7ce4af92d697cdb1e6f5228d7364dce259d0652b8579c65b","key_tag":10359,"algorithm":10,"digest_type":2},{"digest":"a6c9ec2b5ac641f87b436d2ff9adb8d5655bc8434de90cc47ed47f8bad65ae1f","key_tag":17532,"algorithm":10,"digest_type":2}],"MX":[{"host":"alt1.aspmx.l.google.com","priority":5},{"host":"alt2.aspmx.l.google.com","priority":5},{"host":"alt3.aspmx.l.google.com","priority":10},{"host":"alt4.aspmx.l.google.com","priority":10},{"host":"aspmx.l.google.com","priority":1}],"NS":["adns1.berkeley.edu","adns2.berkeley.edu","adns3.berkeley.edu"],"SOA":{"mname":"ewdc-vps-ib1.net.berkeley.edu","retry":1080,"rname":"hostmaster.berkeley.edu","expire":2419200,"serial":2072026474,"minimum":300,"refresh":10800},"TXT":["896263912-18360412","MS=10BE0CF63C8BD5AFF9A6EF7B71763B098A905719","MS=ms19521665","MS=ms37758698","ZOOM_verify_RirbP7N1QWC3Zzm02oL4Cw","adobe-idp-site-verification=a113c870-3c49-4b4a-b3a4-31e1cf1860cb","amazonses:IuakF7FVH1Y7h0Kap7krqHwRvoXFOzSET+Ri1VBHziA=","apple-domain-verification=ZDtApcKYPmKfYxn4","atlassian-domain-verification=RIwGoMGAwFoHKm3AJg0bhFvuzEkRseqI6LStzthTqt4dWfA6Mqm5OCHFbZd1BJ9e","brevo-code:a2b2aef0282cf9caec92be7bed7630ad","brevo-code:c6f4c03d44819f8975dc05ff6b3df3a9","brevo-code:e1e8345a4a2352cdbd9d6979093f2aec","brevo-code:ee0b01818d57850991280d3999efc841","canva-site-verification=HJ933woS6KmNfYtvOaJHZA","docusign=25bb9bc1-b377-48ce-a907-61472fca6261","docusign=31f4475e-737f-4a3a-b6ea-60b1ac273c95","google-site-verification=C4YkQW0t-gtD5FpVWdjxAipEUofVb2p0KmW3xFaUJeA","google-site-verification=CDuttEoV44OF0dD7qwidnTj3wvYxIPz05W6MKEZfKYc","google-site-verification=R5hbazPMfJqtXtm6OHprlDpBnSThQvYDrt-i-IqZvjE","google-site-verification=fL93jj-VPnl_5wdFDh26YshzKVPraWAurHaBCu-k-Xw","google-site-verification=loQrJWyMsMB249uINb-AsRGTWVoLdTc44Td3aMGn-NE","iContact1393487","iContact1462072","iContact1583632","jamf-site-verification=2jicltwxCxH93ep4OhO0dA","klaviyo-site-verification=SWYLuM","sending_domain102272=da1fdb1bce80fcb235c498ec3ad47745fed6ea7c6dc03752d88318531e6b07b7","v=spf1 include:_spf.berkeley.edu include:_spf2.berkeley.edu include:_spf.google.com include:_spf.qualtrics.com include:servers.mcsv.net include:spf.mailjet.com a:c.spf.service-now.com ~all"],"DNSKEY":[{"flags":256,"protocol":3,"algorithm":10,"public_key":"AwEAAbq80lSwBXWdJRhOC20jqBVFNFf+pxng1RlmdVfEmgHLEDLUqxaeFHNtY99hrJQEMsy8YhOvteeMuqQoWM+KOcuLWxZv1vR67FUe4P4kEnbE29OIT+Apt/fNpQF4SS75ToztslcYOYRbaFiGfDPHQ/A2VVaPjbUzBU/EV0V5g7rH"},{"flags":256,"protocol":3,"algorithm":10,"public_key":"AwEAAcNvhbHTj5aRKbUJglFT+TYb9VOJTrNNi0HmNm+BA8OxFBzoP4DHnivz7yuH7uhTs7+cEsUimn0wTW/1IfF9Icdmip4iguf+2aV3dFY/F7f5xH4RLyrLIse1W3U5NL65oUT8T+Yj2Z0dfKjkQqgssvqvq9exJFReaJ+fm6usrqK9"},{"flags":256,"protocol":3,"algorithm":10,"public_key":"AwEAAdsDCkWdENLyjd9kWtQH6zi5YSWDVJqFQT0Znrvk47/qQt1w58ATyjvZRqxPC3FQnoboIw6CJQvLQhV8ikUpNZ9yVUpDHULlwJ2Z0Xn0wZgAirXG5TkFBJEeg7hsciPqatUUQ45E3Ln8FV2m/X8qKvvevr6pMohayKPEka3/v0k9"},{"flags":257,"protocol":3,"algorithm":10,"public_key":"AwEAAc6EL48CEd3oETEE0MHAjiXfQxC65TGRuT8lnb5Y59P2j3zz9bjDNjpZONqJq3vTw2FXH+ZaXPh1PmbOTfPxO9LMs6Gozov5C8PTkj3R3pHIJc5Fz4Hh5chHJA+vQYVx9W98s0Ld7d+qSFDkHK2IWhcvOHL2ka4e0+0xHeoWgpx6mL7ySxZr5kPeyLZss10EKJe6QZX0ihVpVpPvJvk7uEe3kqTTJuNjazVF/FOkXWMOIkC/gOhIJpu5dRPifoJot/D8qUFK/EZoN7XUMREiJc/zhwnV9bS9wfVwLu8vNeB4CRXWo3gYdvBxKwcTY/YZB0GrPbYLmkTUaTJQT+yHX0c="},{"flags":257,"protocol":3,"algorithm":10,"public_key":"AwEAAcZJ+yIO6XteRWtHoyENQgsjlVVE1ocLC/klyeuAk1o3qmVWG8cvc/lhYOaKAEGGktk0IEXEgtN7E33wKr/ouFw3S58OJI+URNJWRlTmqnWBtbcPkGpJcvOd63lJIxVOHlybgMdrbC3yYtaTzugVzwkmyUGxeypbPMwHCY9GTSGEJ0JasDyVMTOuDe6bysODovYCauktbl9ogvS2iY5oHjjEaKx5bhsCxyj6F4+68ow6+74FUTwlyjeRywO5DPtvWvV2c+KE5Bedm5EbCRceorITYVSZMLIa9vXNyAgl7/K1enpUtcOZA6NCVRKEQDWuO3qvYUbDQRgcMxW/ti4DmNs="}]}
…	…	…	…	…	…

Domain	RDAP/WHOIS last data checked	RDAP/WHOIS method	Domain creation date	Domain expiration date	Domain last changed	Registrar	RDAP/WHOIS Record	Response Status RDAP/WHOIS
columbia.edu	2025-09-22	WHOIS	1985-07-05	2027-07-31	2024-07-01	Columbia University	{"raw_response":"This Registry database contains ONLY .EDU domains.\nThe data in the EDUCAUSE Whois database is provided\nby EDUCAUSE for information purposes in order to\nassist in the process of obtaining information about\nor related to .edu domain registration records.\n\nThe EDUCAUSE Whois database is authoritative for the\n.EDU domain.\n\nA Web interface for the .EDU EDUCAUSE Whois Server is\navailable at: http://whois.educause.edu\n\nBy submitting a Whois query, you agree that this information\nwill not be used to allow, enable, or otherwise support\nthe transmission of unsolicited commercial advertising or\nsolicitations via e-mail. The use of electronic processes to\nharvest information from this server is generally prohibited\nexcept as reasonably necessary to register or modify .edu\ndomain names.\n\n-------------------------------------------------------------\n\nDomain Name: COLUMBIA.EDU\n\nRegistrant:\n\tColumbia University\n\t615 West 131st Street\n\tCUIT - 5th Floor\n\tNew York, NY 10027\n\tUSA\n\nAdministrative Contact:\n\tDomain Admin\n\tColumbia University\n\t615 West 131st Street\n\tCUIT - 5th Floor\n\tNew York, NY 10027\n\tUSA\n\t+1.2128541919\n\tnoc@columbia.edu\n\nTechnical Contact:\n\t \n\tColumbia University\n\t615 West 131st Street\n\tCUIT - 5th Floor\n\tNew York, NY 10027\n\tUSA\n\t+1.2128541919\n\thostmaster@columbia.edu\n\nName Servers:\n\tNS1.LSE.AC.UK\n\tAUTH5.DNS.COGENTCO.COM\n\tEXT-NS1.COLUMBIA.EDU\n\tAUTH1.DNS.COGENTCO.COM\n\tAUTH2.DNS.COGENTCO.COM\n\tAUTH4.DNS.COGENTCO.COM\n\nDomain record activated: 05-Jul-1985\nDomain record last updated: 01-Jul-2024\nDomain expires: 31-Jul-2027\n\r\n"}	Domain is active
harvard.edu	2026-07-30	WHOIS	1985-06-27	2027-07-31	2026-06-04	—	{"raw_response":"This Registry database contains ONLY .EDU domains.\nThe data in the EDUCAUSE Whois database is provided\nby EDUCAUSE for information purposes in order to\nassist in the process of obtaining information about\nor related to .edu domain registration records.\n\nThe EDUCAUSE Whois database is authoritative for the\n.EDU domain.\n\nA Web interface for the .EDU EDUCAUSE Whois Server is\navailable at: http://whois.educause.edu\n\nBy submitting a Whois query, you agree that this information\nwill not be used to allow, enable, or otherwise support\nthe transmission of unsolicited commercial advertising or\nsolicitations via e-mail. The use of electronic processes to\nharvest information from this server is generally prohibited\nexcept as reasonably necessary to register or modify .edu\ndomain names.\n\n-------------------------------------------------------------\n\nDomain Name: HARVARD.EDU\n\nRegistrant:\n\tHarvard University\n\tMassachusetts Hall\n\tCambridge, MA 02138\n\tUSA\n\nAdministrative Contact:\n\tBenjamin Dash\n\tHarvard University\n\t784 Memorial Drive\n\tCambridge, MA 02138\n\tUSA\n\t+1.6174955708\n\tBenjamin_Dash@harvard.edu\n\nTechnical Contact:\n\tNetwork Operations\n\tHarvard University\n\tHUIT Network Services\n\t60 Oxford Street\n\tCambridge, MA 02139\n\tUSA\n\t+1.6174955708\n\tnetmanager@harvard.edu\n\nName Servers:\n\tA16-64.AKAM.NET\n\tA1-171.AKAM.NET\n\tA10-66.AKAM.NET\n\tA7-65.AKAM.NET\n\tA11-67.AKAM.NET\n\tA6-66.AKAM.NET\n\nDomain record activated: 27-Jun-1985\nDomain record last updated: 04-Jun-2026\nDomain expires: 31-Jul-2027"}	Domain is active
stanford.edu	2025-07-11	WHOIS	1985-10-04	2028-07-31	2025-07-08	—	{"raw_response":"This Registry database contains ONLY .EDU domains.\nThe data in the EDUCAUSE Whois database is provided\nby EDUCAUSE for information purposes in order to\nassist in the process of obtaining information about\nor related to .edu domain registration records.\n\nThe EDUCAUSE Whois database is authoritative for the\n.EDU domain.\n\nA Web interface for the .EDU EDUCAUSE Whois Server is\navailable at: http://whois.educause.edu\n\nBy submitting a Whois query, you agree that this information\nwill not be used to allow, enable, or otherwise support\nthe transmission of unsolicited commercial advertising or\nsolicitations via e-mail. The use of electronic processes to\nharvest information from this server is generally prohibited\nexcept as reasonably necessary to register or modify .edu\ndomain names.\n\n-------------------------------------------------------------\n\nDomain Name: STANFORD.EDU\n\nRegistrant:\n\tStanford University\n\tThe Board of Trustees of the Leland Stanford Junior University\n\t241 Panama Street, Pine Hall, Room 115\n\tStanford, CA 94305-4122\n\tUSA\n\nAdministrative Contact:\n\tDomain Admin\n\tStanford University\n\t241 Panama Street Pine Hall, Room 115\n\tStanford, CA 94305-4122\n\tUSA\n\t+1.6507234328\n\tsunet-admin@stanford.edu\n\nTechnical Contact:\n\tDomain Admin\n\tStanford University\n\tThe Board of Trustees of the Leland Stanford Junior University\n\t241 Panama Street, Pine Hall, Room 115\n\tStanford, CA 94305-4122\n\tUSA\n\t+1.6507234328\n\tsunet-admin@stanford.edu\n\nName Servers:\n\tNS6.DNSMADEEASY.COM\n\tARGUS.STANFORD.EDU\n\tNS7.DNSMADEEASY.COM\n\tNS5.DNSMADEEASY.COM\n\tAVALLONE.STANFORD.EDU\n\tATALANTE.STANFORD.EDU\n\nDomain record activated: 04-Oct-1985\nDomain record last updated: 08-Jul-2025\nDomain expires: 31-Jul-2028\n\r\n"}	Domain is active
mit.edu	2026-07-30	WHOIS	1985-05-23	2027-07-31	2026-06-25	—	{"raw_response":"This Registry database contains ONLY .EDU domains.\nThe data in the EDUCAUSE Whois database is provided\nby EDUCAUSE for information purposes in order to\nassist in the process of obtaining information about\nor related to .edu domain registration records.\n\nThe EDUCAUSE Whois database is authoritative for the\n.EDU domain.\n\nA Web interface for the .EDU EDUCAUSE Whois Server is\navailable at: http://whois.educause.edu\n\nBy submitting a Whois query, you agree that this information\nwill not be used to allow, enable, or otherwise support\nthe transmission of unsolicited commercial advertising or\nsolicitations via e-mail. The use of electronic processes to\nharvest information from this server is generally prohibited\nexcept as reasonably necessary to register or modify .edu\ndomain names.\n\n-------------------------------------------------------------\n\nDomain Name: MIT.EDU\n\nRegistrant:\n\tMassachusetts Institute of Technology\n\t77 Massachusetts Ave\n\tCambridge, MA 02139\n\tUSA\n\nAdministrative Contact:\n\tOlu Brown\n\tMassachusetts Institute of Technology\n\tMIT Room W92-159, 77 Massachusetts Avenue\n\tCambridge, MA 02139-4307\n\tUSA\n\t+1.6172587870\n\tobrown@mit.edu\n\nTechnical Contact:\n\tMIT Network Operations\n\tMassachusetts Institute of Technology\n\tMIT Room W92-167, 77 Massachusetts Avenue\n\tCambridge, MA 02139-4307\n\tUSA\n\t+1.6172538400\n\tnoc@mit.edu\n\nName Servers:\n\tEUR5.AKAM.NET\n\tUSW2.AKAM.NET\n\tASIA1.AKAM.NET\n\tUSE5.AKAM.NET\n\tUSE2.AKAM.NET\n\tNS1-37.AKAM.NET\n\tASIA2.AKAM.NET\n\tNS1-173.AKAM.NET\n\nDomain record activated: 23-May-1985\nDomain record last updated: 25-Jun-2026\nDomain expires: 31-Jul-2027"}	Domain is active
berkeley.edu	2025-07-11	WHOIS	1985-04-24	2027-07-31	2024-09-16	—	{"raw_response":"This Registry database contains ONLY .EDU domains.\nThe data in the EDUCAUSE Whois database is provided\nby EDUCAUSE for information purposes in order to\nassist in the process of obtaining information about\nor related to .edu domain registration records.\n\nThe EDUCAUSE Whois database is authoritative for the\n.EDU domain.\n\nA Web interface for the .EDU EDUCAUSE Whois Server is\navailable at: http://whois.educause.edu\n\nBy submitting a Whois query, you agree that this information\nwill not be used to allow, enable, or otherwise support\nthe transmission of unsolicited commercial advertising or\nsolicitations via e-mail. The use of electronic processes to\nharvest information from this server is generally prohibited\nexcept as reasonably necessary to register or modify .edu\ndomain names.\n\n-------------------------------------------------------------\n\nDomain Name: BERKELEY.EDU\n\nRegistrant:\n\tUniversity of California at Berkeley\n\tInformation Services & Technology\n\tTelecommunications - 2484 Shattuck #4894\n\tBerkeley, CA 94720-4894\n\tUSA\n\nAdministrative Contact:\n\tDomain Admin\n\tUniversity of California at Berkeley\n\tInformation Services & Technology\n\tTelecommunications - 2484 Shattuck #4894\n\tBerkeley, CA 94720-4894\n\tUSA\n\t+1.5106649000\n\tnoc@berkeley.edu\n\nTechnical Contact:\n\tDomain Admin\n\tUniversity of California at Berkeley\n\tInformation Services & Technology\n\tTelecommunications - 2484 Shattuck #4894\n\tBerkeley, CA 94720-4894\n\tUSA\n\t+1.5106649000\n\tnoc@berkeley.edu\n\nName Servers:\n\tADNS1.BERKELEY.EDU\n\tADNS3.BERKELEY.EDU\n\tADNS2.BERKELEY.EDU\n\nDomain record activated: 24-Apr-1985\nDomain record last updated: 16-Sep-2024\nDomain expires: 31-Jul-2027\n\r\n"}	Domain is active
…	…	…	…	…	…	…	…	…

Domain	TLD	Domain type	HTTP status	IP address	Country by IP	Social networks	Technologies last data checked	Technologies	DNS last data checked	DNS Status	DNS records	PR value	Harmonic value	RDAP/WHOIS last data checked	RDAP/WHOIS method	Domain creation date	Domain expiration date	Domain last changed	Registrar	RDAP/WHOIS Record	Response Status RDAP/WHOIS
columbia.edu	edu	ICANN	HTTP 0	162.159.128.65	US	—	2026-10-03	OpenAI, DocuSign, Atlassian, Apple iCloud Mail, Google Site Verification	2026-09-22	TRUE	{"A":["162.159.128.65","162.159.138.64"],"MX":[{"host":"mxa-00364e01.gslb.pphosted.com","priority":10},{"host":"mxb-00364e01.gslb.pphosted.com","priority":10}],"NS":["auth1.dns.cogentco.com","auth2.dns.cogentco.com","ext-ns1.columbia.edu","ns1.lse.ac.uk"],"PTR":["micro01.ee","micro011.ee","micro02.ee","micro03.ee","micro04","micro05.ee","micro06.ee","micro08.ee","micro09.ee","micro10.ee","micro12.ee","micro13.ee","micro14.ee","micro15.ee","micro16.ee","micro17.ee","micro18.ee","micro19.ee","micro20.ee","micro21.ee","micro22.ee","micro23.ee","micro24.ee","micro25.ee","micro26.ee","micro27.ee","micro28.ee","micro29.ee","micro30.ee","micro31.ee","micro32.ee","micro33.ee","micro34.ee","micro35.ee","micro36.ee","micro37.ee"],"SOA":{"mname":"ext-ns1.columbia.edu","retry":1800,"rname":"hostmaster.columbia.edu","expire":2419200,"serial":94205,"minimum":300,"refresh":3600},"SRV":[{"port":389,"target":"adcudevdc08.adcudev.adcu.columbia.edu","weight":100,"priority":0}],"TXT":["00D36000000XoHU=1TBUw00000001fF","00D3i000000stv6=1TBVK00000003An","00DVG000008EUsr=1TBVG0000000K0L","00Dj0000001s08g=1TBRN00000006a5","FD558E9C831CB5AFEEF2C5334AEC4B3F","MS=ms32107722","MS=ms88535648","MS=ms94259742","ZOOM_verify_H76gKGnfTfSjo0uBs3ATpw","ZOOM_verify_ZJlClnqsRTqo4L8EQGaPDg","ZOOM_verify__tMWR0IkQ5mSUFNi7PT0-A","ZOOM_verify_aIBp_UI9RA-_nAc54T9CiA","ZOOM_verify_ohdpGstzTlO2gNsWqnSiHQ","adobe-idp-site-verification=c4c82a5f2bf3cc3ee4ad2ee246c28e17ead150faf152556bc9ca5c068762b827","anthropic-domain-verification-01mqc0=QYIx6Pw50pyhbeOfqjhRRNpve","apple-domain-verification=6W1ObUreaMieGziS","asv=c2f28d3e6fab94ed285140f6a7a2f595","atlassian-domain-verification=3a/aVmiVzaMOzlhAodx3n7lmq1cDotGOHNI3ehzFLzgN7YLZEBEjnxaaqyMmLY9s","atlassian-domain-verification=TGY4izz2FIXsrTR48IJgpJMfixggF0xpHJ4TC91Ii5DqZYvIR3zflZ1zbdDNI3NN","autodesk-domain-verification=P6lfZ9W5VspsY7qG7oL0","ca3-018df5b7d38b415fbe9c920d89e3e815","ca3-154a83c0e9b44fa094af06b7a8c9f489","docusign=abbafadf-a495-4889-935f-5fdac37be903","docusign=f8b82e15-b287-46b9-9729-a7436d71c422","fastly-domain-delegation-UzZdOKwpsuzDObCLhWK0-12292020","fastly-domain-delegation-columbia-323594-2020-12-07","google-site-verification=6m_FjnmBT3E6N2cHMf6NxPjSVoWbq4IcRYNlAKT1Dzw","google-site-verification=79W02b1NsvPOhVkXxG5gXzAXuxuYquPTXmx_l6KfRok","google-site-verification=B93x40FIZF4LI-5cayepjvuwU8ZodIQ09zIDG1gHtIc","hpe-greenlake-domain-verification=556851666b6c374965566f71625442624d4f683244765178674b706d41507758","intersight=f68fd98601fae5dcfd60cd38f9df964367f5e3ebe94f0cc148eec13f7e11d7e6","openai-domain-verification=dv-coLwtcZeuA8rWCUFNhz21TTz","rm_verify=cf192bfd71","v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all","wpe-verification=cssrsprod","wpe-verification=ncdpcolumbia"],"NAPTR":[{"flags":"s","order":1,"regexp":"","service":"SIP+D2U","preference":0,"replacement":"_sip._udp.columbia.edu"}]}	0.000196574	18,592,942	2025-09-22	WHOIS	1985-07-05	2027-07-31	2024-07-01	Columbia University	{"raw_response":"This Registry database contains ONLY .EDU domains.\nThe data in the EDUCAUSE Whois database is provided\nby EDUCAUSE for information purposes in order to\nassist in the process of obtaining information about\nor related to .edu domain registration records.\n\nThe EDUCAUSE Whois database is authoritative for the\n.EDU domain.\n\nA Web interface for the .EDU EDUCAUSE Whois Server is\navailable at: http://whois.educause.edu\n\nBy submitting a Whois query, you agree that this information\nwill not be used to allow, enable, or otherwise support\nthe transmission of unsolicited commercial advertising or\nsolicitations via e-mail. The use of electronic processes to\nharvest information from this server is generally prohibited\nexcept as reasonably necessary to register or modify .edu\ndomain names.\n\n-------------------------------------------------------------\n\nDomain Name: COLUMBIA.EDU\n\nRegistrant:\n\tColumbia University\n\t615 West 131st Street\n\tCUIT - 5th Floor\n\tNew York, NY 10027\n\tUSA\n\nAdministrative Contact:\n\tDomain Admin\n\tColumbia University\n\t615 West 131st Street\n\tCUIT - 5th Floor\n\tNew York, NY 10027\n\tUSA\n\t+1.2128541919\n\tnoc@columbia.edu\n\nTechnical Contact:\n\t \n\tColumbia University\n\t615 West 131st Street\n\tCUIT - 5th Floor\n\tNew York, NY 10027\n\tUSA\n\t+1.2128541919\n\thostmaster@columbia.edu\n\nName Servers:\n\tNS1.LSE.AC.UK\n\tAUTH5.DNS.COGENTCO.COM\n\tEXT-NS1.COLUMBIA.EDU\n\tAUTH1.DNS.COGENTCO.COM\n\tAUTH2.DNS.COGENTCO.COM\n\tAUTH4.DNS.COGENTCO.COM\n\nDomain record activated: 05-Jul-1985\nDomain record last updated: 01-Jul-2024\nDomain expires: 31-Jul-2027\n\r\n"}	Domain is active
harvard.edu	edu	ICANN	HTTP 0	192.0.66.20	US	—	2026-10-01	Heroku, OpenAI, Mailjet, Atlassian, GlobalSign, Atlassian Statuspage, Google Site Verification, Salesforce Marketing Cloud Account Engagement	2026-10-03	TRUE	{"A":["192.0.66.20"],"DS":[{"digest":"29f5c3ab0130c273d4504938a111f02ca9342dd13c02e92b369537c5a18020c1","key_tag":38415,"algorithm":13,"digest_type":2}],"MX":[{"host":"mx0a-00171101.pphosted.com","priority":100},{"host":"mx0b-00171101.pphosted.com","priority":100}],"NS":["a1-171.akam.net","a10-66.akam.net","a11-67.akam.net","a16-64.akam.net","a6-66.akam.net","a7-65.akam.net"],"SOA":{"mname":"a1-171.akam.net","retry":3600,"rname":"netmanager.harvard.edu","expire":2419200,"serial":2023072826,"minimum":3600,"refresh":10800},"DNSKEY":[{"flags":256,"protocol":3,"algorithm":13,"public_key":"g54UQ6/iqDQ7gfIHHe8X/Aph4ZflQ1fZSCD7F1xRv6lVMhqTIuLQhd1CAH85L+Mr5hxzwR+MEJgzT6jdYeWhdQ=="},{"flags":256,"protocol":3,"algorithm":13,"public_key":"gu7VnAXqGzd1KAAvKq+lQxRMRZVx6zyHI+w48/UqwxpUnMWP7s4Q/u7do2hyIABgC1huHdYbhli9CXodCs0LaQ=="},{"flags":257,"protocol":3,"algorithm":13,"public_key":"EkKHwxdk/inZi8RzddPQHgHBjT2gv01pa7ayCsnJUqJE8VYfsBdz5ZLH8oyUvHZ4s5d7FVaxivHoQBnkn85FTA=="},{"flags":257,"protocol":3,"algorithm":13,"public_key":"a5ZjwYY78ViZmOYnfzMADYRXW1V/qCOkYdhlPC083+8fmI7juCZXdZyI69Vfa2Mv30uHenFjwotgitTGMXWvGw=="}]}	0.0000761293	19,433,736	2026-07-30	WHOIS	1985-06-27	2027-07-31	2026-06-04	—	{"raw_response":"This Registry database contains ONLY .EDU domains.\nThe data in the EDUCAUSE Whois database is provided\nby EDUCAUSE for information purposes in order to\nassist in the process of obtaining information about\nor related to .edu domain registration records.\n\nThe EDUCAUSE Whois database is authoritative for the\n.EDU domain.\n\nA Web interface for the .EDU EDUCAUSE Whois Server is\navailable at: http://whois.educause.edu\n\nBy submitting a Whois query, you agree that this information\nwill not be used to allow, enable, or otherwise support\nthe transmission of unsolicited commercial advertising or\nsolicitations via e-mail. The use of electronic processes to\nharvest information from this server is generally prohibited\nexcept as reasonably necessary to register or modify .edu\ndomain names.\n\n-------------------------------------------------------------\n\nDomain Name: HARVARD.EDU\n\nRegistrant:\n\tHarvard University\n\tMassachusetts Hall\n\tCambridge, MA 02138\n\tUSA\n\nAdministrative Contact:\n\tBenjamin Dash\n\tHarvard University\n\t784 Memorial Drive\n\tCambridge, MA 02138\n\tUSA\n\t+1.6174955708\n\tBenjamin_Dash@harvard.edu\n\nTechnical Contact:\n\tNetwork Operations\n\tHarvard University\n\tHUIT Network Services\n\t60 Oxford Street\n\tCambridge, MA 02139\n\tUSA\n\t+1.6174955708\n\tnetmanager@harvard.edu\n\nName Servers:\n\tA16-64.AKAM.NET\n\tA1-171.AKAM.NET\n\tA10-66.AKAM.NET\n\tA7-65.AKAM.NET\n\tA11-67.AKAM.NET\n\tA6-66.AKAM.NET\n\nDomain record activated: 27-Jun-1985\nDomain record last updated: 04-Jun-2026\nDomain expires: 31-Jul-2027"}	Domain is active
stanford.edu	edu	ICANN	HTTP 0	171.67.215.200	US	—	2026-10-03	Notion, OpenAI, Stripe, OneTrust, Atlassian, Detectify, Sendinblue, Google Site Verification, Salesforce Marketing Cloud Account Engagement	2026-09-30	TRUE	{"A":["171.67.215.200"],"DS":[{"digest":"a916f3471dc897d11720aefb8058c95ae5ba83572850013f22968b3c07ea8ac6","key_tag":6390,"algorithm":13,"digest_type":2}],"MX":[{"host":"mxa-00000d07.gslb.pphosted.com","priority":10},{"host":"mxb-00000d07.gslb.pphosted.com","priority":10}],"NS":["argus.stanford.edu","atalante.stanford.edu","avallone.stanford.edu","ns5.dnsmadeeasy.com","ns6.dnsmadeeasy.com","ns7.dnsmadeeasy.com"],"LOC":["37 25 38.962 N 122 10 12.970 W 0m 1m 10000m 10m"],"SOA":{"mname":"argus.stanford.edu","retry":600,"rname":"hostmaster.stanford.edu","expire":1296000,"serial":2026157995,"minimum":1800,"refresh":1200},"TXT":["00D46000000qFgG=1TBVH0000000Ak9","00DVG000007ihZt=1TBVG0000000Ldx","00DVG000007nUP7=1TBVG0000000LkP","00DVG000007pOvX=1TBVG0000000Lqr","00DcX000004xagH=1TBcX0000000DlF","00DcY000007mV77=1TBcY00000007W9","00DcY000007nqhN=1TBcY00000007mH","00Ddx000003sGMD=1TBdx0000000F0f","00Ddy000003GfFB=1TBdy0000000Dzl","00Dg0000006IKxz=1TBWG0000000Q49","00Dic0000004dh7=1TBic00000000Cv","3VCR5VZOJKXDX3AFKS202RQVEDHPD1WB04T0QNAB","482958E678D10FD3AD1F737F78E8519B","6ce2e56c0743c0db12fbb8d03c7359","7A06A26ABB86CDADD0ED6FBF1464DF6B","D4CE65761A88C03EE2E9841BFF6B8AF0","SFMC-6lLIlwvbCaTM80Tq1R1zsnKi9CqM3R6ZPPvoE6sK","Sendinblue-code:bde1f306529e82fd2ccf9857fc09aa98","TAILSCALE-scyG2dkta4GC30jIuPOW","adobe-idp-site-verification=4c872117a60d5c3b7d132914730b3f3e2189c67a217450a2f3bc18a683a98f78","airtable-verification=0a746053a028476f6d1671cbc9016585","airtable-verification=13ac52fb202035dbad35b0ab24e598b4","airtable-verification=22e64691170fba22a576b309bf587b87","airtable-verification=6ae90a183923b17d9f1c76e90e31b4e4","airtable-verification=6deae5f718f685ac8c8c3c37418aafcf","airtable-verification=7cdd67720483f4801fc65d998968476e","airtable-verification=866b719f2d2dab4393f0a7eb83f4d8ba","airtable-verification=94cdd68161a8e41e92cc5dd7abde8eae","airtable-verification=b8f5e3c2468d582f896b4a8f0839dd8a","airtable-verification=bf58597802ed6d32ee6bcb86a575a186","airtable-verification=d28bb41f3c1cb2569170fbdc7758b3e3","amazonses:7IodrIPH40wdjQxliaAOOqSX8rn4q7lSiSvuFZPwUnY=","anthropic-domain-verification-rrhf1p=E3SBrctYaemDvHQIrJbKWafVN","asv_domain=3c0fdba17820a84cf2eaf5c0246775e0","atlassian-domain-verification=C9ho3V/RWWifTCqh8sF3L0PI7jVZWAL9dCxVL1gzJvr6SYJCKBQ8nCX38z50vRQ6","autodesk-domain-verification=pXMpLf7JP-86kN9Zt5jI","brevo-code:033215cd835c1e9ddc21dfb479c54b76","brevo-code:09357c2630559d902817770f34dbf0b1","brevo-code:97c04c03c676317dbc22a7ee103483a6","bwZknJMLNV1XuaJAyUmKlAFrdZo+p5yDlTNACmDUWhgtyihfJc8oWMnK7hWLreN+ozU3mX91yHHzZx0adJPPPg==","detectify-verification=bc8e96f8fbf64ced057d0f44eff83381","dtm-domain-verification=U4YHHpTmifZuKJsMSf78n0k8thskhr3Adq69T8e8NcM","google-site-verification=1HuKdQQTxv1R8v4dxihLzji-mH23d2KchIeaxsljN6Q","google-site-verification=C6QZVcR4K-mSTqLE_9uVC7twZdys_BRJLLVFwgGIG3E","google-site-verification=JM6F1JtgpITjPAatlXWl2mpzq_zobtnQEwKsbGA0DIk","google-site-verification=XBIgNMnjRT9eOchFldQx7rsHG9ROchX682SfSM0_1lE","google-site-verification=bamHrkKBqpOQ8ouXQe0uFSuvVUFTB_TLju7gSCNq_Qw","google-site-verification=hIsj3ke1PYviQQm1ig-VMAlmA07GWc5vYeh2qJT56OA","google-site-verification=kyvps-t3mjXwz5HBQa7oO40qvObbV8z_B1IoySwe-GY","google-site-verification=n-cl_O68vbC-_UmufTZMmLLQb9wKnuUo-4FPom4m3iA","google-site-verification=p4uNfSaD7rr13xbA1Q1yW6I0DckXOv1ujjc0FQGjGEM","google-site-verification=zwyVSZ2CSXXUndqTu5itEDFvp58bOFVBPAbtrIondBU","h1-domain-verification=aV4vQvSRHvQxGhvdz29L2ozsKDTReL7qKDgdjhPgzA5E7UC6","htBOpqv5il135Xfa09GRiVHY09Xb9qXNj6o5lAfj8gNoBvyyGu5rSb4gvSj9lCUwY1NF0+wL2BO1ZDIcGIpADQ==","jamf-site-verification=YL4ixnZvLipoTrfg2RUwsg","mgverify=c7c142ba8b95199619ad561a75f165ad285c322b3892f9621c083b0293fd0da0","neat-pulse-domain-verification-9X4x1kX=3f8a8c19-1634-41e7-8511-4587459ff713","notion-domain-verification=zGjaM9fWZoGRyOnvaxST0hfeCzfxvxzJnKMTN69sYJw","onetrust-domain-verification=1e6b4a2989b7412499dca24f8188396b","onetrust-domain-verification=2983144927f6450ea12b5557b2080dae","openai-domain-verification=dv-wVTix4O4ZSdYwFCU3lk1NLi6","pardot604641=4bbe27c356474886816017d9b5aea8f21f2d3c3b651096960379a441342c51fb","pardot884873=1b7cebffc22a290049b6710c0620e741a3f4d3a720196287a95816f9afaa7695","pexip-ms-tenant-domain-verification=3f0ac106-a365-4d3b-9fb9-2a124f04d0b6","remarkable-domain-verification=d359b4b2-89f8-46f3-862a-6008b632497b","samsung-domain-verification=7b810e85-b3d6-4c1c-b33c-44f242e81537","sending_domain1097582=7dcf00de01f5fc8307de59194e0a8b462cbfa2b5e32d35bfc9e5269b93dca7a6","stripe-verification=984c5a4eb98ae34bbaf60c12403c1d8889d4ad02b2dc672232a89b21f905bc20","v=spf1 ip4:171.67.219.64/27 ip4:171.67.224.0/28 ip4:171.67.43.137 ip4:171.67.43.138 ip4:171.67.43.139 ip4:171.67.43.140 ip4:171.67.43.141 include:_spf.google.com include:_spf.qualtrics.com include:icpbounce.com include:spf.protection.outlook.com ip4:1 48.163.149.245 ip4:148.163.153.235 ip4:148.163.135.119 ip4:148.163.139.119 ip4:67.231.149.169 ip4:67.231.157.125 ip4:67.231.152.67 ip4:208.84.65.155 ?all","vmware-cloud-verification-2abfb849-6039-461b-aa8b-eee2629dd6e4","wiz-domain-verification=2957e22f41cc73b19d44177ecf39bd1a1926a1e6362011b8f83e65aab5d6ef1a"],"AAAA":["2607:f6d0:0:925a::ab43:d7c8"],"DNSKEY":[{"flags":256,"protocol":3,"algorithm":13,"public_key":"1vuCWGTqvJeJS9Y5I3DOAG3h8VNUTfvVHwwtXjlf/RoGGAlwLEygl7FyNudJUkVNR0ySQhMFy3U4faHH/pol2g=="},{"flags":256,"protocol":3,"algorithm":13,"public_key":"2pf6hU/9KlPvqDQvgsyvKpydSEzWwkR1NU4oKWS9aVWiRSsTGUy/9vjieNrNvFZIUnQ2rw12sdXKvwLDSNwjdw=="},{"flags":257,"protocol":3,"algorithm":13,"public_key":"PBijUpyaiCLwyHLOaMMsbX2Vllu3zZqi4xRhF67Eo3i+K+yIwO5NOqtdryMBpwvdY1SlzHAxy+htDvTAmYW5uQ=="}]}	0.0000672005	19,370,780	2025-07-11	WHOIS	1985-10-04	2028-07-31	2025-07-08	—	{"raw_response":"This Registry database contains ONLY .EDU domains.\nThe data in the EDUCAUSE Whois database is provided\nby EDUCAUSE for information purposes in order to\nassist in the process of obtaining information about\nor related to .edu domain registration records.\n\nThe EDUCAUSE Whois database is authoritative for the\n.EDU domain.\n\nA Web interface for the .EDU EDUCAUSE Whois Server is\navailable at: http://whois.educause.edu\n\nBy submitting a Whois query, you agree that this information\nwill not be used to allow, enable, or otherwise support\nthe transmission of unsolicited commercial advertising or\nsolicitations via e-mail. The use of electronic processes to\nharvest information from this server is generally prohibited\nexcept as reasonably necessary to register or modify .edu\ndomain names.\n\n-------------------------------------------------------------\n\nDomain Name: STANFORD.EDU\n\nRegistrant:\n\tStanford University\n\tThe Board of Trustees of the Leland Stanford Junior University\n\t241 Panama Street, Pine Hall, Room 115\n\tStanford, CA 94305-4122\n\tUSA\n\nAdministrative Contact:\n\tDomain Admin\n\tStanford University\n\t241 Panama Street Pine Hall, Room 115\n\tStanford, CA 94305-4122\n\tUSA\n\t+1.6507234328\n\tsunet-admin@stanford.edu\n\nTechnical Contact:\n\tDomain Admin\n\tStanford University\n\tThe Board of Trustees of the Leland Stanford Junior University\n\t241 Panama Street, Pine Hall, Room 115\n\tStanford, CA 94305-4122\n\tUSA\n\t+1.6507234328\n\tsunet-admin@stanford.edu\n\nName Servers:\n\tNS6.DNSMADEEASY.COM\n\tARGUS.STANFORD.EDU\n\tNS7.DNSMADEEASY.COM\n\tNS5.DNSMADEEASY.COM\n\tAVALLONE.STANFORD.EDU\n\tATALANTE.STANFORD.EDU\n\nDomain record activated: 04-Oct-1985\nDomain record last updated: 08-Jul-2025\nDomain expires: 31-Jul-2028\n\r\n"}	Domain is active
mit.edu	edu	ICANN	HTTP 0	23.197.133.160	DE	—	2026-10-02	OpenAI, Stripe, HubSpot, Atlassian, Microsoft 365, Google Site Verification, Salesforce Marketing Cloud Account Engagement	2026-09-25	TRUE	{"A":["23.197.133.160"],"MX":[{"host":"mit-edu.mail.protection.outlook.com","priority":100}],"NS":["asia1.akam.net","asia2.akam.net","eur5.akam.net","ns1-173.akam.net","ns1-37.akam.net","use2.akam.net","use5.akam.net","usw2.akam.net"],"SOA":{"mname":"use2.akam.net","retry":900,"rname":"network-request.mit.edu","expire":3600000,"serial":23672,"minimum":3600,"refresh":900},"TXT":["fastly-domain-delegation-hnb9joooe7gojgqu4eth-00494769-2025-08-23","1VNZ334aKc8FypCKDhIMOQBsKFd8gCgTFQuPlDwQfzPNxPCKonTOnhuFQ8+kE32E2TgkBiOp9EFab5nfVc+38g==","6B22D05A50CCFD8AEDE263D10A43B5F2","87EDC6C34B18248C3196DDDF99E346F0","E2MA-VERIFICATION=86JGB","E2MA-VERIFICATION=8AWBB","E2MA-VERIFICATION=C8D4","E2MA-VERIFICATION=MONGB","E58E872724E5FA64C802DD4A74C404BC","adobe-idp-site-verification=0817e32603f0dda03188b9f1f3bbaf4f754c5322926036af8890df7bf65cb90d","airtable-manual-domain-verification=ce83c94e-0127-4fd3-9265-3b37a46a7b8a","airtable-verification=4283ac2aa983e97636807d478d6bf30c","airtable-verification=46ae122907d40a1413b6a05898774435","airtable-verification=c8040e640f7deab69a01d68c91893e07","amazonses:asyYfDTQj+TCy9t5jFbakgwGbomDqXREEs3KdC0iMQE=","anthropic-domain-verification-4zkzdh=QhN4rrjaqMvpem4OLpNCpsSJP","asv=d035bbd54ef96bf2ffd1479e55ae0860","atlassian-domain-verification=3Ex0JUvwojvbDLOJvNHnYUFEZCF+kwii0OjHbhDkymB97xpCOkkIFUoET2RQy15E","atlassian-domain-verification=3eRva0Gy/EjVyKEw46uExfEXpDGJfhwocwVCy5NTxcPpf89AqdK3Lkc2Ert/Mram","atlassian-domain-verification=maRNLIMivtdhvCr9JoVuLKHWRn7mZOY8072lyRNeyamz0NHc/s0b0m3R3yt1NKK3","bWl0ZWR1","e2ma-verification=oiiib","e2ma-verification=piiib","e2ma-verification=uviib","e2ma-verification=xiiib","e2ma-verification=xlabb","ecgkc7fnflsm01hh6uqjr86h02","google-site-verification=6ethhhET4cfz7L1Dfve9bCOTAqMr6IU79Va6gb8HxlA","google-site-verification=b4-1loZHD1WzNmews_hsTTKL__gLblD6iKBFbA4j97c","google-site-verification=pqf9o422iIeT7mzfZmQwkpLYH3VTlB05OC9c_OncFOg","google-site-verification=qNAffaSjUkhb2JCBb1BQ2nXAkcNYLeLc7G6vjMRD1js","include:4920340.spf07.hubspotemail.net","jamf-site-verification=Zb92YEBOKGMV1yFAEtYd1w","mandrill_verify.28vVgPhRZLda1o_v90CPWg","mgverify=2a07014ab707abf9b6f984210c05ef7a1fd905296aebe173776844c14db61c1e","openai-domain-verification=dv-pavuNIk1XG88x99BoqSFI0Zs","pardot_310211_=a4e9728d1b90355b6240f4d7778cc4da11c10a20552ae99e6ed03d8e48c06583","stripe-verification=fe726543b783764b2ba9137f4e675faa0709416ac7a5d9f50e21248a706ad93d","v=spf1 include:_s00430413.autospf.email -all"],"AAAA":["2a02:26f0:3500:281::255e","2a02:26f0:3500:28c::255e"]}	0.0000635737	18,941,738	2026-07-30	WHOIS	1985-05-23	2027-07-31	2026-06-25	—	{"raw_response":"This Registry database contains ONLY .EDU domains.\nThe data in the EDUCAUSE Whois database is provided\nby EDUCAUSE for information purposes in order to\nassist in the process of obtaining information about\nor related to .edu domain registration records.\n\nThe EDUCAUSE Whois database is authoritative for the\n.EDU domain.\n\nA Web interface for the .EDU EDUCAUSE Whois Server is\navailable at: http://whois.educause.edu\n\nBy submitting a Whois query, you agree that this information\nwill not be used to allow, enable, or otherwise support\nthe transmission of unsolicited commercial advertising or\nsolicitations via e-mail. The use of electronic processes to\nharvest information from this server is generally prohibited\nexcept as reasonably necessary to register or modify .edu\ndomain names.\n\n-------------------------------------------------------------\n\nDomain Name: MIT.EDU\n\nRegistrant:\n\tMassachusetts Institute of Technology\n\t77 Massachusetts Ave\n\tCambridge, MA 02139\n\tUSA\n\nAdministrative Contact:\n\tOlu Brown\n\tMassachusetts Institute of Technology\n\tMIT Room W92-159, 77 Massachusetts Avenue\n\tCambridge, MA 02139-4307\n\tUSA\n\t+1.6172587870\n\tobrown@mit.edu\n\nTechnical Contact:\n\tMIT Network Operations\n\tMassachusetts Institute of Technology\n\tMIT Room W92-167, 77 Massachusetts Avenue\n\tCambridge, MA 02139-4307\n\tUSA\n\t+1.6172538400\n\tnoc@mit.edu\n\nName Servers:\n\tEUR5.AKAM.NET\n\tUSW2.AKAM.NET\n\tASIA1.AKAM.NET\n\tUSE5.AKAM.NET\n\tUSE2.AKAM.NET\n\tNS1-37.AKAM.NET\n\tASIA2.AKAM.NET\n\tNS1-173.AKAM.NET\n\nDomain record activated: 23-May-1985\nDomain record last updated: 25-Jun-2026\nDomain expires: 31-Jul-2027"}	Domain is active
berkeley.edu	edu	ICANN	HTTP 0	141.193.213.20	US	—	2026-10-03	Canva, Klaviyo, Mailjet, DocuSign, Atlassian, Google Workspace, Apple iCloud Mail, Google Site Verification	2026-09-28	TRUE	{"A":["141.193.213.20","141.193.213.21"],"DS":[{"digest":"90c805bdf785312d7ce4af92d697cdb1e6f5228d7364dce259d0652b8579c65b","key_tag":10359,"algorithm":10,"digest_type":2},{"digest":"a6c9ec2b5ac641f87b436d2ff9adb8d5655bc8434de90cc47ed47f8bad65ae1f","key_tag":17532,"algorithm":10,"digest_type":2}],"MX":[{"host":"alt1.aspmx.l.google.com","priority":5},{"host":"alt2.aspmx.l.google.com","priority":5},{"host":"alt3.aspmx.l.google.com","priority":10},{"host":"alt4.aspmx.l.google.com","priority":10},{"host":"aspmx.l.google.com","priority":1}],"NS":["adns1.berkeley.edu","adns2.berkeley.edu","adns3.berkeley.edu"],"SOA":{"mname":"ewdc-vps-ib1.net.berkeley.edu","retry":1080,"rname":"hostmaster.berkeley.edu","expire":2419200,"serial":2072026474,"minimum":300,"refresh":10800},"TXT":["896263912-18360412","MS=10BE0CF63C8BD5AFF9A6EF7B71763B098A905719","MS=ms19521665","MS=ms37758698","ZOOM_verify_RirbP7N1QWC3Zzm02oL4Cw","adobe-idp-site-verification=a113c870-3c49-4b4a-b3a4-31e1cf1860cb","amazonses:IuakF7FVH1Y7h0Kap7krqHwRvoXFOzSET+Ri1VBHziA=","apple-domain-verification=ZDtApcKYPmKfYxn4","atlassian-domain-verification=RIwGoMGAwFoHKm3AJg0bhFvuzEkRseqI6LStzthTqt4dWfA6Mqm5OCHFbZd1BJ9e","brevo-code:a2b2aef0282cf9caec92be7bed7630ad","brevo-code:c6f4c03d44819f8975dc05ff6b3df3a9","brevo-code:e1e8345a4a2352cdbd9d6979093f2aec","brevo-code:ee0b01818d57850991280d3999efc841","canva-site-verification=HJ933woS6KmNfYtvOaJHZA","docusign=25bb9bc1-b377-48ce-a907-61472fca6261","docusign=31f4475e-737f-4a3a-b6ea-60b1ac273c95","google-site-verification=C4YkQW0t-gtD5FpVWdjxAipEUofVb2p0KmW3xFaUJeA","google-site-verification=CDuttEoV44OF0dD7qwidnTj3wvYxIPz05W6MKEZfKYc","google-site-verification=R5hbazPMfJqtXtm6OHprlDpBnSThQvYDrt-i-IqZvjE","google-site-verification=fL93jj-VPnl_5wdFDh26YshzKVPraWAurHaBCu-k-Xw","google-site-verification=loQrJWyMsMB249uINb-AsRGTWVoLdTc44Td3aMGn-NE","iContact1393487","iContact1462072","iContact1583632","jamf-site-verification=2jicltwxCxH93ep4OhO0dA","klaviyo-site-verification=SWYLuM","sending_domain102272=da1fdb1bce80fcb235c498ec3ad47745fed6ea7c6dc03752d88318531e6b07b7","v=spf1 include:_spf.berkeley.edu include:_spf2.berkeley.edu include:_spf.google.com include:_spf.qualtrics.com include:servers.mcsv.net include:spf.mailjet.com a:c.spf.service-now.com ~all"],"DNSKEY":[{"flags":256,"protocol":3,"algorithm":10,"public_key":"AwEAAbq80lSwBXWdJRhOC20jqBVFNFf+pxng1RlmdVfEmgHLEDLUqxaeFHNtY99hrJQEMsy8YhOvteeMuqQoWM+KOcuLWxZv1vR67FUe4P4kEnbE29OIT+Apt/fNpQF4SS75ToztslcYOYRbaFiGfDPHQ/A2VVaPjbUzBU/EV0V5g7rH"},{"flags":256,"protocol":3,"algorithm":10,"public_key":"AwEAAcNvhbHTj5aRKbUJglFT+TYb9VOJTrNNi0HmNm+BA8OxFBzoP4DHnivz7yuH7uhTs7+cEsUimn0wTW/1IfF9Icdmip4iguf+2aV3dFY/F7f5xH4RLyrLIse1W3U5NL65oUT8T+Yj2Z0dfKjkQqgssvqvq9exJFReaJ+fm6usrqK9"},{"flags":256,"protocol":3,"algorithm":10,"public_key":"AwEAAdsDCkWdENLyjd9kWtQH6zi5YSWDVJqFQT0Znrvk47/qQt1w58ATyjvZRqxPC3FQnoboIw6CJQvLQhV8ikUpNZ9yVUpDHULlwJ2Z0Xn0wZgAirXG5TkFBJEeg7hsciPqatUUQ45E3Ln8FV2m/X8qKvvevr6pMohayKPEka3/v0k9"},{"flags":257,"protocol":3,"algorithm":10,"public_key":"AwEAAc6EL48CEd3oETEE0MHAjiXfQxC65TGRuT8lnb5Y59P2j3zz9bjDNjpZONqJq3vTw2FXH+ZaXPh1PmbOTfPxO9LMs6Gozov5C8PTkj3R3pHIJc5Fz4Hh5chHJA+vQYVx9W98s0Ld7d+qSFDkHK2IWhcvOHL2ka4e0+0xHeoWgpx6mL7ySxZr5kPeyLZss10EKJe6QZX0ihVpVpPvJvk7uEe3kqTTJuNjazVF/FOkXWMOIkC/gOhIJpu5dRPifoJot/D8qUFK/EZoN7XUMREiJc/zhwnV9bS9wfVwLu8vNeB4CRXWo3gYdvBxKwcTY/YZB0GrPbYLmkTUaTJQT+yHX0c="},{"flags":257,"protocol":3,"algorithm":10,"public_key":"AwEAAcZJ+yIO6XteRWtHoyENQgsjlVVE1ocLC/klyeuAk1o3qmVWG8cvc/lhYOaKAEGGktk0IEXEgtN7E33wKr/ouFw3S58OJI+URNJWRlTmqnWBtbcPkGpJcvOd63lJIxVOHlybgMdrbC3yYtaTzugVzwkmyUGxeypbPMwHCY9GTSGEJ0JasDyVMTOuDe6bysODovYCauktbl9ogvS2iY5oHjjEaKx5bhsCxyj6F4+68ow6+74FUTwlyjeRywO5DPtvWvV2c+KE5Bedm5EbCRceorITYVSZMLIa9vXNyAgl7/K1enpUtcOZA6NCVRKEQDWuO3qvYUbDQRgcMxW/ti4DmNs="}]}	0.0000401589	19,019,170	2025-07-11	WHOIS	1985-04-24	2027-07-31	2024-09-16	—	{"raw_response":"This Registry database contains ONLY .EDU domains.\nThe data in the EDUCAUSE Whois database is provided\nby EDUCAUSE for information purposes in order to\nassist in the process of obtaining information about\nor related to .edu domain registration records.\n\nThe EDUCAUSE Whois database is authoritative for the\n.EDU domain.\n\nA Web interface for the .EDU EDUCAUSE Whois Server is\navailable at: http://whois.educause.edu\n\nBy submitting a Whois query, you agree that this information\nwill not be used to allow, enable, or otherwise support\nthe transmission of unsolicited commercial advertising or\nsolicitations via e-mail. The use of electronic processes to\nharvest information from this server is generally prohibited\nexcept as reasonably necessary to register or modify .edu\ndomain names.\n\n-------------------------------------------------------------\n\nDomain Name: BERKELEY.EDU\n\nRegistrant:\n\tUniversity of California at Berkeley\n\tInformation Services & Technology\n\tTelecommunications - 2484 Shattuck #4894\n\tBerkeley, CA 94720-4894\n\tUSA\n\nAdministrative Contact:\n\tDomain Admin\n\tUniversity of California at Berkeley\n\tInformation Services & Technology\n\tTelecommunications - 2484 Shattuck #4894\n\tBerkeley, CA 94720-4894\n\tUSA\n\t+1.5106649000\n\tnoc@berkeley.edu\n\nTechnical Contact:\n\tDomain Admin\n\tUniversity of California at Berkeley\n\tInformation Services & Technology\n\tTelecommunications - 2484 Shattuck #4894\n\tBerkeley, CA 94720-4894\n\tUSA\n\t+1.5106649000\n\tnoc@berkeley.edu\n\nName Servers:\n\tADNS1.BERKELEY.EDU\n\tADNS3.BERKELEY.EDU\n\tADNS2.BERKELEY.EDU\n\nDomain record activated: 24-Apr-1985\nDomain record last updated: 16-Sep-2024\nDomain expires: 31-Jul-2027\n\r\n"}	Domain is active
…	…	…	…	…	…	…	…	…	…	…	…	…	…	…	…	…	…	…	…	…	…

表示 5行 / 7,272行 行 · All active domains · 稼働中のすべてのドメインを、TLD とドメイン種別付きで収録しています。

↓ プレビューをダウンロード（20行、無料）購入 All active domains — €29 / 月

.eduの主要テクノロジー

テクノロジー	サイト数	シェア
Google Site Verification	4K	56.7%
Microsoft 365	3K	45.9%
Apple iCloud Mail	2K	28.4%
Google Workspace	2K	27.7%
Cloudflare	1K	21.6%

.eduの上位国

国	サイト数	シェア
🇺🇸 アメリカ合衆国	6K	91.5%
🇩🇪 ドイツ	64	1.0%
🇮🇳 インド	64	1.0%
🇨🇦 カナダ	51	0.8%
🇬🇧 イギリス	37	0.6%

.eduのドメインリストをダウンロードする方法

.eduの完全なドメインリストは、1つの構造化ファイルとして提供されています。リストの各エントリは、完全なレコードとともにエクスポートされた登録済みドメイン1件です。自分でクロールする代わりに、すべてオフラインで処理できます。

用途に合ったデータセットを選び、.eduのリストをJSONL形式（zstd圧縮）でダウンロードしてください。これは当社のAPIを支えているものと同じリストです。購入前にリストの無料サンプルを利用でき、アクセス期間中はいつでも最新のエクスポートを再ダウンロードできます。

.eduの各リストには、ドメインごとに次の情報が含まれます：

リスト全体のDNS、RDAP、WHOISレコード、レジストラ、各種日付。
リスト内の各サイトで検出された技術。
ホスティングIP、国、PageRank / Harmonicランキング。
毎日更新されるエクスポートなので、受け取るリストが古くなることはありません。

よくある質問

.eduドメインはいくつありますか？

webatlaは7K件のアクティブな.eduドメインを追跡しており、毎日再エクスポートされます。各ドメインにはDNS、RDAP/WHOIS、検出された技術、IP、ホスティング国、ランキングが含まれます。

.eduドメインの完全なリストをダウンロードできますか？

はい、.eduの完全なリストは構造化されたJSONL（zstd）としてダウンロードできます。まず無料サンプルをご利用いただけます。

各ドメインにはどのような情報が含まれ、どのくらいの頻度で更新されますか？

すべてのドメインに完全なスキーマ（DNS、RDAP/WHOIS、技術、IP・国、PageRank、Harmonic）が含まれ、毎日再エクスポートされます。

.eduのドメインリストはどうやってダウンロードしますか？

データセットを選択すると、.eduの完全なリストが1つのJSONLファイルとしてアカウントに届きます。1か月のアクセス期間中はいつでもリストを再ダウンロードでき、まず無料サンプルもダウンロードいただけます。

.eduのリストはどのような形式ですか？

リストはzstdで圧縮されたJSONLとしてダウンロードでき、1行に1ドメインずつ、そのままどのデータベースやスクリプトにも読み込める形式です。まったく同じリストはAPI経由でも取得できます。

.eduドメインだけをダウンロードできますか、それともデータベース全体もダウンロードできますか？

両方とも可能です。各データセットは単体でダウンロードできる1つのファイルなので、.eduに必要な分だけ購入できます。またはAll dataを購入すれば、データベース全体、つまりすべてのデータセット（識別情報、ランキング、技術、DNS、RDAP/WHOIS）を結合した1ファイルを入手できます。毎日新しくエクスポートされます。