Download full list of .co.jp domains

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

About .co.jp Database preview Top technologies Top countries Download

About .co.jp

.co.jp is a multi-level public suffix sitting one level below .jp. Suffixes like this exist because registries reserve a second level for specific registrant categories. Registrants treat them as if they were top-level TLDs, and so do webatla datasets.

At a glance

Suffix.co.jp

Parent TLD.jp

TypeCommercial

RegistryJapan Registry Services Co., Ltd. (JPRS)

Country🇯🇵 Japan

Domains415,788

New domain registrations

By registration date, UTC

Yesterday Oct 13, 2026: 116
Last week Oct 5 – 11, 2026: 75
Last month September 2026: 888

Active domains

415,788

registered and active domains in .co.jp zone

Active websites

382,008

active websites in .co.jp zone

Technologies detected

346,733

websites with detected technologies

Countries

57

countries represented (by hosting IP)

DNS

414,074

domains with DNS records

RDAP & WHOIS

415,767

domains with RDAP & WHOIS records

Preview .co.jp domain datasets

5 sample rows from the live database. Switch the dataset to see what each one contains, then preview the file or buy the full dataset.

webatla-co-jp-all-2026-10-14.jsonl.zst · 415,788 rows · 23 columns Daily fresh export

Domain	TLD suffix	TLD	Domain type
hakuhodo.co.jp	co.jp	jp	ICANN
dentsudigital.co.jp	co.jp	jp	ICANN
cyberagent.co.jp	co.jp	jp	ICANN
yomiuri.co.jp	co.jp	jp	ICANN
tunecore.co.jp	co.jp	jp	ICANN
…	…	…	…

Domain	TLD suffix	TLD	Domain type	Country by IP	PR value	Harmonic value	Domain creation date	Domain expiration date
hakuhodo.co.jp	co.jp	jp	ICANN	JP	0.00000710655	15,182,112	—	—
dentsudigital.co.jp	co.jp	jp	ICANN	JP	0.00000602943	17,038,340	—	—
cyberagent.co.jp	co.jp	jp	ICANN	JP	0.00000531935	17,199,272	—	—
yomiuri.co.jp	co.jp	jp	ICANN	US	0.0000051181	17,203,112	—	—
tunecore.co.jp	co.jp	jp	ICANN	JP	0.00000510226	17,204,444	—	—
…	…	…	…	…	…	…	…	…

Domain	TLD suffix	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
hakuhodo.co.jp	co.jp	jp	ICANN	HTTP 200	18.182.77.149	JP	{"facebook":["https://facebook.com/hakuhodo.koho"],"x-twitter":["https://x.com/HakuhodoKoho"]}	2026-09-04	Google Analytics G-Q2SVBGZVNN UA-16497125-2 +1, HSTS, Miro, Figma, HTTP/2, Notion, Vue.js, Favicon, HubSpot, Node.js	0.00000710655	15,182,112	—	—
dentsudigital.co.jp	co.jp	jp	ICANN	HTTP 200	52.192.254.208	JP	{"facebook":["https://facebook.com/DentsuDigitalInc"],"linkedin":["https://linkedin.com/company/dentsudigital"],"x-twitter":["https://x.com/dentsudigitaljp"]}	2026-08-31	Google Analytics G-2T8EJ62BLX G-6Q6XSXFEE9 G-GZFX3W36R0 +2, Google Tag Manager GTM-WFRM2TN, PHP, Miro, Drupal 11, HTTP/2, Notion, Ubuntu, jQuery, Favicon	0.00000602943	17,038,340	—	—
cyberagent.co.jp	co.jp	jp	ICANN	HTTP 200	163.44.161.169	JP	{"youtube":["https://youtube.com/channel/UCpTYudkD6u9uEZdc3ORVq2A"],"facebook":["https://facebook.com/CyberAgent.Inc"],"instagram":["https://instagram.com/cyberagent_official"],"x-twitter":["https://twitter.com/cyberagent_pr"]}	2026-10-12	Google Analytics G-TH87KJ2XSM UA-28434403-1 +1, Google Tag Manager GTM-57PDG8Z, RSS, HSTS, Canva, OpenAI, Vue.js, jQuery 3.7.1, Favicon, DocuSign	0.00000531935	17,199,272	—	—
yomiuri.co.jp	co.jp	jp	ICANN	HTTP 200	151.101.130.133	US	{"youtube":["https://youtube.com/@YomiuriShimbun"],"facebook":["https://facebook.com/YomiuriOnline"],"x-twitter":["https://x.com/Yomiuri_Online"]}	2026-09-23	HubSpot 8947762, Google Ads AW-774584231, Google Analytics G-YY4F97M831, PHP, HSTS, MySQL, Slick, HTTP/2, jQuery, Favicon	0.0000051181	17,203,112	—	—
tunecore.co.jp	co.jp	jp	ICANN	HTTP 200	52.68.108.222	JP	{"youtube":["https://youtube.com/@NEOWN-Performance","https://youtube.com/@TuneCoreJapan"],"facebook":["https://facebook.com/tunecorejapan"],"instagram":["https://instagram.com/tunecorejapan"],"x-twitter":["https://x.com/tunecorejapan"]}	2026-09-21	Google Ads AW-996437547, Google Analytics G-KHZ15JY6LX UA-35219982-1 +1, Google Tag Manager GTM-TFZC54, DoubleClick Floodlight DC-14246319, PWA, React, Slick 1.9.0, cdnjs, HTTP/2, Notion	0.00000510226	17,204,444	—	—
…	…	…	…	…	…	…	…	…	…	…	…	…	…

Domain	TLD suffix	TLD	Domain type	DNS last data checked	DNS Status	DNS records
hakuhodo.co.jp	co.jp	jp	ICANN	2026-10-06	TRUE	{"A":["18.182.77.149","52.198.165.54"],"MX":[{"host":"hakuhodo-co-jp.mail.protection.outlook.com","priority":10}],"NS":["ns020-76uhkioold0ip8ns.7.d-53.info","ns020-76uhkioold0ip8ns.7.d-53.jp","ns020-76uhkioold0ip8ns.7.d-53.net"],"SOA":{"mname":"ns000.d-53.net","retry":600,"rname":"dns-managers.iij.ad.jp","expire":604800,"serial":389,"minimum":900,"refresh":3600},"TXT":["MS=ms10081032","apple-domain-verification=HVSMNQMhoHeBBhl3","box-domain-verification=cabe8bc6d7295b4cbef8c79a3641d4968434652c029a068a4e121e32064d1196","docusign=3d3eb875-2801-45bd-850c-6c9db6b70fdc","figma-domain-verification=eca0d08987b205c3a229072114af9af532eab12607625038dbb87b5c6afd8dec-1779239669","globalsign-domain-verification=Q_pusVKVOvrF_CIHlgR2Bx8EouhSCcWbrroK7rekp2","globalsign-domain-verification=lcOcnEqod5TIHjh13pWsoAisv1UHECysqUXFIkfkGj","miro-verification=e22b2010a83f86f540d693d2c744c62ec4480ddc","notion-domain-verification=Ut2UOxVCvDu2slDGCH9GHSUrsfy6QUSeZlNMqtp4Jbl","notion-domain-verification=ftfVwiY234VrXqv4l5nhpbeETE8u9uHVeSjK6U0LZxI","pardot919093=102ad8864f432ed5e4fc3e0b7d9165c640c50ea856b068c54478e2f604ccf2ac","v=spf1 +ip4:210.140.190.6 +ip4:210.140.190.9 +ip4:210.129.67.182 +ip4:210.129.67.185 +ip4:210.190.114.192/27 +ip4:52.175.159.67 +ip4:164.46.119.31 +ip4:54.64.50.5 +ip4:133.186.35.0/24 +ip4:210.152.122.196 +ip4:210.152.122.202 +ip4:210.129.64.20 +ip4:210.129.64.27 include:spf.protection.outlook.com include:_spf.activegate-ss.jp include:spf.smktg.jp include:spf.haihaimail.jp include:spf.humanage.co.jp include:webcas.net include:21106683.spf07.hubspotemail.net include:spf.e-refax.smtps.jp -all"],"DNSKEY":[{"flags":256,"protocol":3,"algorithm":13,"public_key":"R3oH8LJ+rUZARaOxaW9ugQj87NARN5QFB6dF0Wi6Bs1tjxqfDu0qrOH+4PoyLB9ltWBSng0JLgNaX7uAoTKM9g=="},{"flags":257,"protocol":3,"algorithm":13,"public_key":"zNWnx6aTbh9biuJieMdA/DivRjtrA7h46B4QeeYoD6McYZhZk0vVE1OZEMta/j1SJYglpICJ30ZsyE7E0a7J6Q=="}]}
dentsudigital.co.jp	co.jp	jp	ICANN	2026-10-02	TRUE	{"A":["52.192.254.208","52.193.78.175","54.168.24.6"],"MX":[{"host":"dentsudigital-co-jp.mail.protection.outlook.com","priority":10}],"NS":["ns-1529.awsdns-63.org","ns-1655.awsdns-14.co.uk","ns-486.awsdns-60.com","ns-703.awsdns-23.net"],"SOA":{"mname":"ns-703.awsdns-23.net","retry":900,"rname":"awsdns-hostmaster.amazon.com","expire":1209600,"serial":1,"minimum":86400,"refresh":7200},"TXT":["0ed1fe018ab7cff40c72164918a22fc7f2798de86c","MS=ms95385829","adobe-idp-site-verification=594c0299-0a42-469e-9ac1-0784bbfe9643","amazonses:VoOZ6kSasduESInxxDjD6iLS4clIce/ljLS2TeDWuYs=","atlassian-domain-verification=eNzW0YwIRdrFYb6z59MLPGJnlO1dwp6J3Vz4xEF/FFXU0qy10CvBqA+oBjXPWFPV","atlassian-domain-verification=jcp7Fy83aFxSGC1DZCnMwffHXlq1BNnyBa3AnEJufUgPWDA3pith2HrmF4VLt4yy","box-domain-verification=529778a16953587ed6667354f5e85cd431dd898bfca5866c133ac987c6416727","cursor-domain-verification-tx69zw=2O3iNdNmf0HyQ2CvNAemQ0CG1","globalsign-domain-verification=37pQUcWK3eJ9SM-fdYdrtKcHckPQUwz_mW81j2sR5t","globalsign-domain-verification=652BD7BBB8E9ABB8D896457473FDFCEF","globalsign-domain-verification=8g8_E9XUu_MuqwOQOz71sSYTYQlhJdVEC3xQZV58px","globalsign-domain-verification=92784D205BB32BE85D2D7E0CE540991C","globalsign-domain-verification=rd8EGLLm5qk8zV8i9xrIiaSILKg1SBR64sSlw35S-F","globalsign-domain-verification=ybyCph2R3udfKYIqntWjDeRbMN5RtRU9ikBVRuALOf","google-site-verification=6y7PWF3hMwlTTqnkyCqLvDj8QBHx17i-ZUbvBTzcMpk","google-site-verification=z_DlAalSkW18EBhlpglX3Zw5Be_AtbnYMgVMmvQOQvY","miro-verification=7e5527218327ad1a1b110fb9732889404771014f","notion-domain-verification=XYetIFHaynBRdW7bIENPZZlmWz4tkwTDD3WiAnSDuRh","notion_verify_nxsnF5nNJpD4ds8oyE8HeewsJE06m5PQPUiHhc5hhRA6ZiJQzYGsWZTe728adsQVYzBnq","nulab-verification-code=CMm5VL7YfmN0NMKT0QnNDV80oiD5dRzs83ad557F9tHGs4EN5UE0tvlk82icLkNG","pardot862941=55d6e7c2b7159142d9d2044939126cd323b820fac2394d55e73ec527e9b57bfa","v=spf1 ip4:54.178.27.25 ip4:52.193.223.7 ip4:13.111.68.160 ip4:180.148.162.128/25 ip4:115.146.18.143 ip4:115.146.18.144 ip4:175.111.75.208/28 ip4:54.250.102.224 ip4:35.79.70.124 include:amazonses.com include:_spf.google.com include:spf.protection.outlook.com include:aspmx.pardot.com ~all","wrike-verification=MTk5Nzg1ODo4ZDY2NWVhZGNlODQ0ZTlmOTg2MGU3ZThkOWJhZjYxZGY5OTBlMGJhMjJiNWFiYjg4NmQ4N2FlODYyYjEzMjZm"]}
cyberagent.co.jp	co.jp	jp	ICANN	2026-10-03	TRUE	{"A":["163.44.161.169","202.238.204.179"],"MX":[{"host":"alt1.aspmx.l.google.com","priority":5},{"host":"alt2.aspmx.l.google.com","priority":5},{"host":"aspmx.l.google.com","priority":1},{"host":"aspmx2.googlemail.com","priority":10},{"host":"aspmx3.googlemail.com","priority":10}],"NS":["ns-1419.awsdns-49.org","ns-1789.awsdns-31.co.uk","ns-300.awsdns-37.com","ns-634.awsdns-15.net"],"SOA":{"mname":"ns-1789.awsdns-31.co.uk","retry":900,"rname":"awsdns-hostmaster.amazon.com","expire":1209600,"serial":1,"minimum":86400,"refresh":7200},"TXT":["8b4cba4c-7b73-4f51-9059-31dc2cc7884a","MS=ms72726142","MS=ms97012893","ZOOM_verify_qZdC1RA8TAqu6hsNgrybSA","_5kt7dk30xn6uvsh58gmdqkrnpvnlq10","_qpeex8gnfqieehgvygq92ergif33mmn","_u9jmipqnvp43g32bahb8jynyq18ml4n","_xufc3omwfxcsohofcqc2d0onjxi22nd","canva-site-verification=hyI0UjVPV9aLBMExRTDImg","docusign=4b8f88cb-06a3-4cc8-814b-d711128959b9","google-site-verification=reJU_cHsu8Ezf_JJMMCFOMsgYO0tgRoUkhEbnN5CMO8","openai-domain-verification=dv-TehAPdu82pMqwUxmVGU0kmJI","v=spf1 include:_spf.cyberagent.co.jp include:_spf.google.com include:amazonses.com include:_spf.activegate-ss.jp include:spf-bma.mpme.jp include:spf.protection.outlook.com ~all","workplace-domain-verification=380c5ca1-0a43-44df-a84b-f8334af4d940","workplace-domain-verification=LIvSXgHt91uFVlYyUEFwtNITqXxyWj","xYbbZo84tVThzYq5SJekTly9g7Huj8"]}
yomiuri.co.jp	co.jp	jp	ICANN	2026-09-29	TRUE	{"A":["151.101.130.133","151.101.194.133","151.101.2.133","151.101.66.133"],"DS":[{"digest":"a8705ab69851708cd449d26930462276315eec2a1d2266cb1bdd974d06839850","key_tag":49205,"algorithm":13,"digest_type":2}],"MX":[{"host":"mx.yomiuri.co.jp","priority":10}],"NS":["ns012-iqmq7r8nuaa0kh5m.i.d-53.info","ns012-iqmq7r8nuaa0kh5m.i.d-53.jp","ns012-iqmq7r8nuaa0kh5m.i.d-53.net"],"SOA":{"mname":"ns000.d-53.net","retry":600,"rname":"dns-managers.iij.ad.jp","expire":604800,"serial":578,"minimum":900,"refresh":3600},"TXT":["21r3qc7lc6p9mk81rkng8fpm73","7ka6uhpsluafrns5kfhm4uob3t","8e7vqnoul3vinbdcagurt4njht","E7TiC3C7ct71fOGQxOM67NJJ5YNFAD","_vmmzk6m1k8oxi8w5wga2zjqio6manzr","_zsk98g3ywus59czh0c1a0nzvc7907og","google-site-verification=8TvtzVBBYBWA-0OiG61y19JzojRBZPgdtpiXQLqnJQo","google-site-verification=Iryjevm0QhwfeG9POEtdDdyzGA2rDAXW34O95WGyyWw","google-site-verification=LBTBxm9mFneLD-QWQnQGqOgnHJH40Rqq5xqUtzEtyEU","google-site-verification=ke-MDx574E2TT9TpxvBGHFKVbaqIUz22lZU6lw6jpFk","google-site-verification=pdgdR1647EbyDK3fjfIBaMHPz4Cxqz9n7ecb0HBBKV4","google-site-verification=xQc0qcKq7qsvwWg1XRuw81pn_8RpBneNdpGPMQX8Ick","l3cf0vu18o3djd6a45hush6th7","l9kjop4k54tsq5h5jfpq8a87lh","le0n3um7bkjdkv419ol7ld8v3","n1v9cfp4780enehc8t3racglk0","n5426p09anoaemurtofmv6u2fg","ueij18gltt9mp0ir68r0dj67tt","v=spf1 +ip4:124.215.208.112/29 +ip4:61.127.199.48/29 include:8681351.spf06.hubspotemail.net ~all"],"DNSKEY":[{"flags":256,"protocol":3,"algorithm":13,"public_key":"2ZUD7TSXtwp43Tu0AkTYl1kRI/sKOSuaU40eUx2mesVRHlMk5mDPTND5seQvAAiLT1zxw+Yd+Datcj2SLuoz0A=="},{"flags":257,"protocol":3,"algorithm":13,"public_key":"bX7LL+G7Pvov6A0HxJXB5nS2EtUlWC+P46XNipviT/ha0oxnCmOLhnyw+G5MNVWpobtrDK3pCllt0fRUXn4MCA=="}]}
tunecore.co.jp	co.jp	jp	ICANN	2026-10-03	TRUE	{"A":["52.68.108.222","54.150.38.10"],"MX":[{"host":"alt1.aspmx.l.google.com","priority":5},{"host":"alt2.aspmx.l.google.com","priority":5},{"host":"aspmx.l.google.com","priority":1},{"host":"aspmx2.googlemail.com","priority":10},{"host":"aspmx3.googlemail.com","priority":10}],"NS":["ns-1233.awsdns-26.org","ns-185.awsdns-23.com","ns-1881.awsdns-43.co.uk","ns-540.awsdns-03.net"],"SOA":{"mname":"ns-1881.awsdns-43.co.uk","retry":900,"rname":"awsdns-hostmaster.amazon.com","expire":1209600,"serial":1,"minimum":86400,"refresh":7200},"TXT":["anthropic-domain-verification-rmv4rg=2cOxSp0Y4TUvFFHIkb4oRudXD","facebook-domain-verification=s8u7i6nj2prucqd85hu96pf73iydv5","google-site-verification=HMdMwA9SFFxsEIjYHyJsH-aHZZxYrzqLBMPXCl8KjSs","google-site-verification=TUZSyp1nF9H_6nx_vL9SFgNJwaaETdSWH9DOfsartGU","notion-domain-verification=Fmmi9cdsZxijsySfSRq4IJl1FIqxhGIEKhqmatK4bai","v=spf1 +ip4:124.35.221.66 +ip4:52.198.174.158 +ip4:18.178.237.246 +ip4:18.176.223.193 +ip4:52.197.52.205 +ip4:54.199.50.13 +ip4:54.64.204.40 +ip4:13.113.159.156 include:_spf.google.com include:mail.zendesk.com ~all"]}
…	…	…	…	…	…	…

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
hakuhodo.co.jp	2026-10-03	WHOIS	—	—	2026-03-01	—	{"raw_response":"[ JPRS database provides information on network administration. Its use is ]\r\n[ restricted to network administration purposes. For further information, ]\r\n[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]\r\n[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]\r\nDomain Information:\r\na. [Domain Name] HAKUHODO.CO.JP\r\ng. [Organization] HAKUHODO,INCORPORATED\r\nl. [Organization Type] Corporation\r\nm. [Administrative Contact] NI22298JP\r\nn. [Technical Contact] TN34952JP\r\np. [Name Server] ns020-76uhkioold0ip8ns.7.d-53.jp\r\np. [Name Server] ns020-76uhkioold0ip8ns.7.d-53.net\r\np. [Name Server] ns020-76uhkioold0ip8ns.7.d-53.info\r\ns. [Signing Key] \r\n[State] Connected (2027/02/28)\r\n[Registered Date] 1995/02/21\r\n[Connected Date] 1995/12/06\r\n[Last Update] 2026/03/01 01:01:49 (JST)"}	Domain is active
dentsudigital.co.jp	2026-10-11	WHOIS	—	—	2026-05-01	—	{"raw_response":"[ JPRS database provides information on network administration. Its use is ]\r\n[ restricted to network administration purposes. For further information, ]\r\n[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]\r\n[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]\r\nDomain Information:\r\na. [Domain Name] DENTSUDIGITAL.CO.JP\r\ng. [Organization] Dentsu Digital Inc.\r\nl. [Organization Type] Corporation\r\nm. [Administrative Contact] SA30536JP\r\nn. [Technical Contact] SA29254JP\r\np. [Name Server] ns-703.awsdns-23.net\r\np. [Name Server] ns-1529.awsdns-63.org\r\np. [Name Server] ns-486.awsdns-60.com\r\np. [Name Server] ns-1655.awsdns-14.co.uk\r\ns. [Signing Key] \r\n[State] Connected (2027/04/30)\r\n[Registered Date] 2016/04/26\r\n[Connected Date] 2016/04/26\r\n[Last Update] 2026/05/01 01:06:31 (JST)"}	Domain is active
cyberagent.co.jp	2026-10-11	WHOIS	—	—	2026-05-01	—	{"raw_response":"[ JPRS database provides information on network administration. Its use is ]\r\n[ restricted to network administration purposes. For further information, ]\r\n[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]\r\n[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]\r\nDomain Information:\r\na. [Domain Name] CYBERAGENT.CO.JP\r\ng. [Organization] CyberAgent, Inc.\r\nl. [Organization Type] Corporation\r\nm. [Administrative Contact] MS24829JP\r\nn. [Technical Contact] MS24829JP\r\np. [Name Server] ns-1789.awsdns-31.co.uk\r\np. [Name Server] ns-634.awsdns-15.net\r\np. [Name Server] ns-300.awsdns-37.com\r\np. [Name Server] ns-1419.awsdns-49.org\r\ns. [Signing Key] \r\n[State] Connected (2027/04/30)\r\n[Registered Date] 1998/04/13\r\n[Connected Date] 1998/04/15\r\n[Last Update] 2026/05/01 01:01:03 (JST)"}	Domain is active
yomiuri.co.jp	2026-10-12	WHOIS	—	—	2026-04-01	—	{"raw_response":"[ JPRS database provides information on network administration. Its use is ]\r\n[ restricted to network administration purposes. For further information, ]\r\n[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]\r\n[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]\r\nDomain Information:\r\na. [Domain Name] YOMIURI.CO.JP\r\ng. [Organization] THE YOMIURI SHIMBUN\r\nl. [Organization Type] Corporation\r\nm. [Administrative Contact] MM55883JP\r\nn. [Technical Contact] IT18736JP\r\nn. [Technical Contact] HF27619JP\r\np. [Name Server] ns012-iqmq7r8nuaa0kh5m.i.d-53.info\r\np. [Name Server] ns012-iqmq7r8nuaa0kh5m.i.d-53.jp\r\np. [Name Server] ns012-iqmq7r8nuaa0kh5m.i.d-53.net\r\ns. [Signing Key] 49205 13 2 (\r\n A8705AB69851708CD449D26930462276\r\n 315EEC2A1D2266CB1BDD974D06839850 )\r\n[State] Connected (2027/03/31)\r\n[Registered Date] 1995/03/29\r\n[Connected Date] 1995/05/19\r\n[Last Update] 2026/04/01 01:01:32 (JST)"}	Domain is active
tunecore.co.jp	2026-10-12	WHOIS	—	—	2026-04-01	—	{"raw_response":"[ JPRS database provides information on network administration. Its use is ]\r\n[ restricted to network administration purposes. For further information, ]\r\n[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]\r\n[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]\r\nDomain Information:\r\na. [Domain Name] TUNECORE.CO.JP\r\ng. [Organization] TuneCore Japan KK\r\nl. [Organization Type] corporation\r\nm. [Administrative Contact] IN13921JP\r\nn. [Technical Contact] TW109759JP\r\np. [Name Server] ns-1233.awsdns-26.org\r\np. [Name Server] ns-540.awsdns-03.net\r\np. [Name Server] ns-185.awsdns-23.com\r\np. [Name Server] ns-1881.awsdns-43.co.uk\r\ns. [Signing Key] \r\n[State] Connected (2027/03/31)\r\n[Lock Status] AgentChangeLocked\r\n[Registered Date] 2012/03/07\r\n[Connected Date] 2012/03/07\r\n[Last Update] 2026/04/01 01:05:58 (JST)"}	Domain is active
…	…	…	…	…	…	…	…	…

Domain	TLD suffix	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
hakuhodo.co.jp	co.jp	jp	ICANN	HTTP 200	18.182.77.149	JP	{"facebook":["https://facebook.com/hakuhodo.koho"],"x-twitter":["https://x.com/HakuhodoKoho"]}	2026-09-04	Google Analytics G-Q2SVBGZVNN UA-16497125-2 +1, HSTS, Miro, Figma, HTTP/2, Notion, Vue.js, Favicon, HubSpot, Node.js	2026-10-06	TRUE	{"A":["18.182.77.149","52.198.165.54"],"MX":[{"host":"hakuhodo-co-jp.mail.protection.outlook.com","priority":10}],"NS":["ns020-76uhkioold0ip8ns.7.d-53.info","ns020-76uhkioold0ip8ns.7.d-53.jp","ns020-76uhkioold0ip8ns.7.d-53.net"],"SOA":{"mname":"ns000.d-53.net","retry":600,"rname":"dns-managers.iij.ad.jp","expire":604800,"serial":389,"minimum":900,"refresh":3600},"TXT":["MS=ms10081032","apple-domain-verification=HVSMNQMhoHeBBhl3","box-domain-verification=cabe8bc6d7295b4cbef8c79a3641d4968434652c029a068a4e121e32064d1196","docusign=3d3eb875-2801-45bd-850c-6c9db6b70fdc","figma-domain-verification=eca0d08987b205c3a229072114af9af532eab12607625038dbb87b5c6afd8dec-1779239669","globalsign-domain-verification=Q_pusVKVOvrF_CIHlgR2Bx8EouhSCcWbrroK7rekp2","globalsign-domain-verification=lcOcnEqod5TIHjh13pWsoAisv1UHECysqUXFIkfkGj","miro-verification=e22b2010a83f86f540d693d2c744c62ec4480ddc","notion-domain-verification=Ut2UOxVCvDu2slDGCH9GHSUrsfy6QUSeZlNMqtp4Jbl","notion-domain-verification=ftfVwiY234VrXqv4l5nhpbeETE8u9uHVeSjK6U0LZxI","pardot919093=102ad8864f432ed5e4fc3e0b7d9165c640c50ea856b068c54478e2f604ccf2ac","v=spf1 +ip4:210.140.190.6 +ip4:210.140.190.9 +ip4:210.129.67.182 +ip4:210.129.67.185 +ip4:210.190.114.192/27 +ip4:52.175.159.67 +ip4:164.46.119.31 +ip4:54.64.50.5 +ip4:133.186.35.0/24 +ip4:210.152.122.196 +ip4:210.152.122.202 +ip4:210.129.64.20 +ip4:210.129.64.27 include:spf.protection.outlook.com include:_spf.activegate-ss.jp include:spf.smktg.jp include:spf.haihaimail.jp include:spf.humanage.co.jp include:webcas.net include:21106683.spf07.hubspotemail.net include:spf.e-refax.smtps.jp -all"],"DNSKEY":[{"flags":256,"protocol":3,"algorithm":13,"public_key":"R3oH8LJ+rUZARaOxaW9ugQj87NARN5QFB6dF0Wi6Bs1tjxqfDu0qrOH+4PoyLB9ltWBSng0JLgNaX7uAoTKM9g=="},{"flags":257,"protocol":3,"algorithm":13,"public_key":"zNWnx6aTbh9biuJieMdA/DivRjtrA7h46B4QeeYoD6McYZhZk0vVE1OZEMta/j1SJYglpICJ30ZsyE7E0a7J6Q=="}]}	0.00000710655	15,182,112	2026-10-03	WHOIS	—	—	2026-03-01	—	{"raw_response":"[ JPRS database provides information on network administration. Its use is ]\r\n[ restricted to network administration purposes. For further information, ]\r\n[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]\r\n[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]\r\nDomain Information:\r\na. [Domain Name] HAKUHODO.CO.JP\r\ng. [Organization] HAKUHODO,INCORPORATED\r\nl. [Organization Type] Corporation\r\nm. [Administrative Contact] NI22298JP\r\nn. [Technical Contact] TN34952JP\r\np. [Name Server] ns020-76uhkioold0ip8ns.7.d-53.jp\r\np. [Name Server] ns020-76uhkioold0ip8ns.7.d-53.net\r\np. [Name Server] ns020-76uhkioold0ip8ns.7.d-53.info\r\ns. [Signing Key] \r\n[State] Connected (2027/02/28)\r\n[Registered Date] 1995/02/21\r\n[Connected Date] 1995/12/06\r\n[Last Update] 2026/03/01 01:01:49 (JST)"}	Domain is active
dentsudigital.co.jp	co.jp	jp	ICANN	HTTP 200	52.192.254.208	JP	{"facebook":["https://facebook.com/DentsuDigitalInc"],"linkedin":["https://linkedin.com/company/dentsudigital"],"x-twitter":["https://x.com/dentsudigitaljp"]}	2026-08-31	Google Analytics G-2T8EJ62BLX G-6Q6XSXFEE9 G-GZFX3W36R0 +2, Google Tag Manager GTM-WFRM2TN, PHP, Miro, Drupal 11, HTTP/2, Notion, Ubuntu, jQuery, Favicon	2026-10-02	TRUE	{"A":["52.192.254.208","52.193.78.175","54.168.24.6"],"MX":[{"host":"dentsudigital-co-jp.mail.protection.outlook.com","priority":10}],"NS":["ns-1529.awsdns-63.org","ns-1655.awsdns-14.co.uk","ns-486.awsdns-60.com","ns-703.awsdns-23.net"],"SOA":{"mname":"ns-703.awsdns-23.net","retry":900,"rname":"awsdns-hostmaster.amazon.com","expire":1209600,"serial":1,"minimum":86400,"refresh":7200},"TXT":["0ed1fe018ab7cff40c72164918a22fc7f2798de86c","MS=ms95385829","adobe-idp-site-verification=594c0299-0a42-469e-9ac1-0784bbfe9643","amazonses:VoOZ6kSasduESInxxDjD6iLS4clIce/ljLS2TeDWuYs=","atlassian-domain-verification=eNzW0YwIRdrFYb6z59MLPGJnlO1dwp6J3Vz4xEF/FFXU0qy10CvBqA+oBjXPWFPV","atlassian-domain-verification=jcp7Fy83aFxSGC1DZCnMwffHXlq1BNnyBa3AnEJufUgPWDA3pith2HrmF4VLt4yy","box-domain-verification=529778a16953587ed6667354f5e85cd431dd898bfca5866c133ac987c6416727","cursor-domain-verification-tx69zw=2O3iNdNmf0HyQ2CvNAemQ0CG1","globalsign-domain-verification=37pQUcWK3eJ9SM-fdYdrtKcHckPQUwz_mW81j2sR5t","globalsign-domain-verification=652BD7BBB8E9ABB8D896457473FDFCEF","globalsign-domain-verification=8g8_E9XUu_MuqwOQOz71sSYTYQlhJdVEC3xQZV58px","globalsign-domain-verification=92784D205BB32BE85D2D7E0CE540991C","globalsign-domain-verification=rd8EGLLm5qk8zV8i9xrIiaSILKg1SBR64sSlw35S-F","globalsign-domain-verification=ybyCph2R3udfKYIqntWjDeRbMN5RtRU9ikBVRuALOf","google-site-verification=6y7PWF3hMwlTTqnkyCqLvDj8QBHx17i-ZUbvBTzcMpk","google-site-verification=z_DlAalSkW18EBhlpglX3Zw5Be_AtbnYMgVMmvQOQvY","miro-verification=7e5527218327ad1a1b110fb9732889404771014f","notion-domain-verification=XYetIFHaynBRdW7bIENPZZlmWz4tkwTDD3WiAnSDuRh","notion_verify_nxsnF5nNJpD4ds8oyE8HeewsJE06m5PQPUiHhc5hhRA6ZiJQzYGsWZTe728adsQVYzBnq","nulab-verification-code=CMm5VL7YfmN0NMKT0QnNDV80oiD5dRzs83ad557F9tHGs4EN5UE0tvlk82icLkNG","pardot862941=55d6e7c2b7159142d9d2044939126cd323b820fac2394d55e73ec527e9b57bfa","v=spf1 ip4:54.178.27.25 ip4:52.193.223.7 ip4:13.111.68.160 ip4:180.148.162.128/25 ip4:115.146.18.143 ip4:115.146.18.144 ip4:175.111.75.208/28 ip4:54.250.102.224 ip4:35.79.70.124 include:amazonses.com include:_spf.google.com include:spf.protection.outlook.com include:aspmx.pardot.com ~all","wrike-verification=MTk5Nzg1ODo4ZDY2NWVhZGNlODQ0ZTlmOTg2MGU3ZThkOWJhZjYxZGY5OTBlMGJhMjJiNWFiYjg4NmQ4N2FlODYyYjEzMjZm"]}	0.00000602943	17,038,340	2026-10-11	WHOIS	—	—	2026-05-01	—	{"raw_response":"[ JPRS database provides information on network administration. Its use is ]\r\n[ restricted to network administration purposes. For further information, ]\r\n[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]\r\n[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]\r\nDomain Information:\r\na. [Domain Name] DENTSUDIGITAL.CO.JP\r\ng. [Organization] Dentsu Digital Inc.\r\nl. [Organization Type] Corporation\r\nm. [Administrative Contact] SA30536JP\r\nn. [Technical Contact] SA29254JP\r\np. [Name Server] ns-703.awsdns-23.net\r\np. [Name Server] ns-1529.awsdns-63.org\r\np. [Name Server] ns-486.awsdns-60.com\r\np. [Name Server] ns-1655.awsdns-14.co.uk\r\ns. [Signing Key] \r\n[State] Connected (2027/04/30)\r\n[Registered Date] 2016/04/26\r\n[Connected Date] 2016/04/26\r\n[Last Update] 2026/05/01 01:06:31 (JST)"}	Domain is active
cyberagent.co.jp	co.jp	jp	ICANN	HTTP 200	163.44.161.169	JP	{"youtube":["https://youtube.com/channel/UCpTYudkD6u9uEZdc3ORVq2A"],"facebook":["https://facebook.com/CyberAgent.Inc"],"instagram":["https://instagram.com/cyberagent_official"],"x-twitter":["https://twitter.com/cyberagent_pr"]}	2026-10-12	Google Analytics G-TH87KJ2XSM UA-28434403-1 +1, Google Tag Manager GTM-57PDG8Z, RSS, HSTS, Canva, OpenAI, Vue.js, jQuery 3.7.1, Favicon, DocuSign	2026-10-03	TRUE	{"A":["163.44.161.169","202.238.204.179"],"MX":[{"host":"alt1.aspmx.l.google.com","priority":5},{"host":"alt2.aspmx.l.google.com","priority":5},{"host":"aspmx.l.google.com","priority":1},{"host":"aspmx2.googlemail.com","priority":10},{"host":"aspmx3.googlemail.com","priority":10}],"NS":["ns-1419.awsdns-49.org","ns-1789.awsdns-31.co.uk","ns-300.awsdns-37.com","ns-634.awsdns-15.net"],"SOA":{"mname":"ns-1789.awsdns-31.co.uk","retry":900,"rname":"awsdns-hostmaster.amazon.com","expire":1209600,"serial":1,"minimum":86400,"refresh":7200},"TXT":["8b4cba4c-7b73-4f51-9059-31dc2cc7884a","MS=ms72726142","MS=ms97012893","ZOOM_verify_qZdC1RA8TAqu6hsNgrybSA","_5kt7dk30xn6uvsh58gmdqkrnpvnlq10","_qpeex8gnfqieehgvygq92ergif33mmn","_u9jmipqnvp43g32bahb8jynyq18ml4n","_xufc3omwfxcsohofcqc2d0onjxi22nd","canva-site-verification=hyI0UjVPV9aLBMExRTDImg","docusign=4b8f88cb-06a3-4cc8-814b-d711128959b9","google-site-verification=reJU_cHsu8Ezf_JJMMCFOMsgYO0tgRoUkhEbnN5CMO8","openai-domain-verification=dv-TehAPdu82pMqwUxmVGU0kmJI","v=spf1 include:_spf.cyberagent.co.jp include:_spf.google.com include:amazonses.com include:_spf.activegate-ss.jp include:spf-bma.mpme.jp include:spf.protection.outlook.com ~all","workplace-domain-verification=380c5ca1-0a43-44df-a84b-f8334af4d940","workplace-domain-verification=LIvSXgHt91uFVlYyUEFwtNITqXxyWj","xYbbZo84tVThzYq5SJekTly9g7Huj8"]}	0.00000531935	17,199,272	2026-10-11	WHOIS	—	—	2026-05-01	—	{"raw_response":"[ JPRS database provides information on network administration. Its use is ]\r\n[ restricted to network administration purposes. For further information, ]\r\n[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]\r\n[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]\r\nDomain Information:\r\na. [Domain Name] CYBERAGENT.CO.JP\r\ng. [Organization] CyberAgent, Inc.\r\nl. [Organization Type] Corporation\r\nm. [Administrative Contact] MS24829JP\r\nn. [Technical Contact] MS24829JP\r\np. [Name Server] ns-1789.awsdns-31.co.uk\r\np. [Name Server] ns-634.awsdns-15.net\r\np. [Name Server] ns-300.awsdns-37.com\r\np. [Name Server] ns-1419.awsdns-49.org\r\ns. [Signing Key] \r\n[State] Connected (2027/04/30)\r\n[Registered Date] 1998/04/13\r\n[Connected Date] 1998/04/15\r\n[Last Update] 2026/05/01 01:01:03 (JST)"}	Domain is active
yomiuri.co.jp	co.jp	jp	ICANN	HTTP 200	151.101.130.133	US	{"youtube":["https://youtube.com/@YomiuriShimbun"],"facebook":["https://facebook.com/YomiuriOnline"],"x-twitter":["https://x.com/Yomiuri_Online"]}	2026-09-23	HubSpot 8947762, Google Ads AW-774584231, Google Analytics G-YY4F97M831, PHP, HSTS, MySQL, Slick, HTTP/2, jQuery, Favicon	2026-09-29	TRUE	{"A":["151.101.130.133","151.101.194.133","151.101.2.133","151.101.66.133"],"DS":[{"digest":"a8705ab69851708cd449d26930462276315eec2a1d2266cb1bdd974d06839850","key_tag":49205,"algorithm":13,"digest_type":2}],"MX":[{"host":"mx.yomiuri.co.jp","priority":10}],"NS":["ns012-iqmq7r8nuaa0kh5m.i.d-53.info","ns012-iqmq7r8nuaa0kh5m.i.d-53.jp","ns012-iqmq7r8nuaa0kh5m.i.d-53.net"],"SOA":{"mname":"ns000.d-53.net","retry":600,"rname":"dns-managers.iij.ad.jp","expire":604800,"serial":578,"minimum":900,"refresh":3600},"TXT":["21r3qc7lc6p9mk81rkng8fpm73","7ka6uhpsluafrns5kfhm4uob3t","8e7vqnoul3vinbdcagurt4njht","E7TiC3C7ct71fOGQxOM67NJJ5YNFAD","_vmmzk6m1k8oxi8w5wga2zjqio6manzr","_zsk98g3ywus59czh0c1a0nzvc7907og","google-site-verification=8TvtzVBBYBWA-0OiG61y19JzojRBZPgdtpiXQLqnJQo","google-site-verification=Iryjevm0QhwfeG9POEtdDdyzGA2rDAXW34O95WGyyWw","google-site-verification=LBTBxm9mFneLD-QWQnQGqOgnHJH40Rqq5xqUtzEtyEU","google-site-verification=ke-MDx574E2TT9TpxvBGHFKVbaqIUz22lZU6lw6jpFk","google-site-verification=pdgdR1647EbyDK3fjfIBaMHPz4Cxqz9n7ecb0HBBKV4","google-site-verification=xQc0qcKq7qsvwWg1XRuw81pn_8RpBneNdpGPMQX8Ick","l3cf0vu18o3djd6a45hush6th7","l9kjop4k54tsq5h5jfpq8a87lh","le0n3um7bkjdkv419ol7ld8v3","n1v9cfp4780enehc8t3racglk0","n5426p09anoaemurtofmv6u2fg","ueij18gltt9mp0ir68r0dj67tt","v=spf1 +ip4:124.215.208.112/29 +ip4:61.127.199.48/29 include:8681351.spf06.hubspotemail.net ~all"],"DNSKEY":[{"flags":256,"protocol":3,"algorithm":13,"public_key":"2ZUD7TSXtwp43Tu0AkTYl1kRI/sKOSuaU40eUx2mesVRHlMk5mDPTND5seQvAAiLT1zxw+Yd+Datcj2SLuoz0A=="},{"flags":257,"protocol":3,"algorithm":13,"public_key":"bX7LL+G7Pvov6A0HxJXB5nS2EtUlWC+P46XNipviT/ha0oxnCmOLhnyw+G5MNVWpobtrDK3pCllt0fRUXn4MCA=="}]}	0.0000051181	17,203,112	2026-10-12	WHOIS	—	—	2026-04-01	—	{"raw_response":"[ JPRS database provides information on network administration. Its use is ]\r\n[ restricted to network administration purposes. For further information, ]\r\n[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]\r\n[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]\r\nDomain Information:\r\na. [Domain Name] YOMIURI.CO.JP\r\ng. [Organization] THE YOMIURI SHIMBUN\r\nl. [Organization Type] Corporation\r\nm. [Administrative Contact] MM55883JP\r\nn. [Technical Contact] IT18736JP\r\nn. [Technical Contact] HF27619JP\r\np. [Name Server] ns012-iqmq7r8nuaa0kh5m.i.d-53.info\r\np. [Name Server] ns012-iqmq7r8nuaa0kh5m.i.d-53.jp\r\np. [Name Server] ns012-iqmq7r8nuaa0kh5m.i.d-53.net\r\ns. [Signing Key] 49205 13 2 (\r\n A8705AB69851708CD449D26930462276\r\n 315EEC2A1D2266CB1BDD974D06839850 )\r\n[State] Connected (2027/03/31)\r\n[Registered Date] 1995/03/29\r\n[Connected Date] 1995/05/19\r\n[Last Update] 2026/04/01 01:01:32 (JST)"}	Domain is active
tunecore.co.jp	co.jp	jp	ICANN	HTTP 200	52.68.108.222	JP	{"youtube":["https://youtube.com/@NEOWN-Performance","https://youtube.com/@TuneCoreJapan"],"facebook":["https://facebook.com/tunecorejapan"],"instagram":["https://instagram.com/tunecorejapan"],"x-twitter":["https://x.com/tunecorejapan"]}	2026-09-21	Google Ads AW-996437547, Google Analytics G-KHZ15JY6LX UA-35219982-1 +1, Google Tag Manager GTM-TFZC54, DoubleClick Floodlight DC-14246319, PWA, React, Slick 1.9.0, cdnjs, HTTP/2, Notion	2026-10-03	TRUE	{"A":["52.68.108.222","54.150.38.10"],"MX":[{"host":"alt1.aspmx.l.google.com","priority":5},{"host":"alt2.aspmx.l.google.com","priority":5},{"host":"aspmx.l.google.com","priority":1},{"host":"aspmx2.googlemail.com","priority":10},{"host":"aspmx3.googlemail.com","priority":10}],"NS":["ns-1233.awsdns-26.org","ns-185.awsdns-23.com","ns-1881.awsdns-43.co.uk","ns-540.awsdns-03.net"],"SOA":{"mname":"ns-1881.awsdns-43.co.uk","retry":900,"rname":"awsdns-hostmaster.amazon.com","expire":1209600,"serial":1,"minimum":86400,"refresh":7200},"TXT":["anthropic-domain-verification-rmv4rg=2cOxSp0Y4TUvFFHIkb4oRudXD","facebook-domain-verification=s8u7i6nj2prucqd85hu96pf73iydv5","google-site-verification=HMdMwA9SFFxsEIjYHyJsH-aHZZxYrzqLBMPXCl8KjSs","google-site-verification=TUZSyp1nF9H_6nx_vL9SFgNJwaaETdSWH9DOfsartGU","notion-domain-verification=Fmmi9cdsZxijsySfSRq4IJl1FIqxhGIEKhqmatK4bai","v=spf1 +ip4:124.35.221.66 +ip4:52.198.174.158 +ip4:18.178.237.246 +ip4:18.176.223.193 +ip4:52.197.52.205 +ip4:54.199.50.13 +ip4:54.64.204.40 +ip4:13.113.159.156 include:_spf.google.com include:mail.zendesk.com ~all"]}	0.00000510226	17,204,444	2026-10-12	WHOIS	—	—	2026-04-01	—	{"raw_response":"[ JPRS database provides information on network administration. Its use is ]\r\n[ restricted to network administration purposes. For further information, ]\r\n[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]\r\n[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]\r\nDomain Information:\r\na. [Domain Name] TUNECORE.CO.JP\r\ng. [Organization] TuneCore Japan KK\r\nl. [Organization Type] corporation\r\nm. [Administrative Contact] IN13921JP\r\nn. [Technical Contact] TW109759JP\r\np. [Name Server] ns-1233.awsdns-26.org\r\np. [Name Server] ns-540.awsdns-03.net\r\np. [Name Server] ns-185.awsdns-23.com\r\np. [Name Server] ns-1881.awsdns-43.co.uk\r\ns. [Signing Key] \r\n[State] Connected (2027/03/31)\r\n[Lock Status] AgentChangeLocked\r\n[Registered Date] 2012/03/07\r\n[Connected Date] 2012/03/07\r\n[Last Update] 2026/04/01 01:05:58 (JST)"}	Domain is active
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Showing 5 of 415,788 rows · All active domains · Every live domain with its TLD and domain type.

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Top technologies on .co.jp

Technology	Sites	Share
jQuery	158K	41.4%
Favicon	153K	40.0%
Apache HTTP Server	144K	37.6%
HTTP/2	133K	34.9%
Open Graph	120K	31.5%

Top countries on .co.jp

Country	Sites	Share
🇯🇵 Japan	341K	89.2%
🇺🇸 United States	37K	9.6%
🇨🇦 Canada	2K	0.5%
🇩🇪 Germany	1K	0.3%
🇸🇬 Singapore	267	0.1%

How to download the .co.jp domain list

The complete .co.jp domain list is available as one structured file. Every entry in the list is a single registered domain exported with its full record, so you can work it all offline instead of crawling it yourself.

Pick the dataset that fits your use case, then download the .co.jp list in JSONL (zstd-compressed), the very same list that powers our API. A free sample of the list is available before you pay, and you can re-download the latest export any time during your access month.

Each .co.jp list includes, for every domain:

DNS, RDAP and WHOIS records, registrar and dates across the full list.
Detected technologies for each site in the list.
Hosting IP, country and PageRank / Harmonic ranking.
A daily-refreshed export, so the list you receive is never stale.

Frequently asked questions

How many .co.jp domains are there?

webatla tracks 416K active .co.jp domains, re-exported every day, each with its DNS, RDAP/WHOIS, detected technologies, IP, hosting country and ranking.

Can I download the full list of .co.jp domains?

Yes, the full .co.jp list downloads as structured JSONL (zstd). A free sample is available first.

What's included for each domain, and how fresh is it?

Every domain carries the full schema (DNS, RDAP/WHOIS, technologies, IP & country, PageRank and Harmonic) re-exported daily.

How do I download the .co.jp domain list?

Choose a dataset, and the full .co.jp list is then yours as a single JSONL file in your account. You can re-download the list anytime during your access month, and a free sample is available to download first.

What format is the .co.jp list in?

The list is yours to download as JSONL compressed with zstd, one domain per line, ready to load straight into any database or script. The exact same list is also reachable through our API.

Can I download just the .co.jp domains, or the whole database?

Both. Each dataset is a single downloadable file, buy just the one you need for .co.jp. Or buy All data for the entire database: every dataset combined (identity, ranking, technologies, DNS and RDAP/WHOIS) in one file. Daily fresh export.