Download list of all Red Hat sites

Name: Websites that use Red Hat
Creator: webatla
License: https://webatla.com/terms

About Red Hat Database preview By country By TLD Download

All figures as of Sep 12, 2026

38,188 Sites detected

0.0% Of all websites

Database preview of Red Hat sites

Red Hat detection is a value inside the Technologies column. Two datasets carry it, switch between them to compare what's included.

webatla-technologies-red-hat-2026-09-12.jsonl.zst · 38,188 rows · 14 columns Daily fresh export

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
ffmpeg.org	org	org	ICANN	HTTP 200	79.124.17.100	BG	{"facebook":["https://facebook.com/ffmpeg"],"x-twitter":["https://twitter.com/FFmpeg"]}	2026-09-02	RSS, HSTS, HTTP/2, jQuery, Favicon, OpenSSL 3.5.5, Red Hat, Bootstrap, Font Awesome, Click & Pledge	0.000016078	18,009,744	2002-04-26	2027-04-26
ucsd.edu	edu	edu	ICANN	HTTP 200	75.2.44.127	US	{"tiktok":["https://tiktok.com/@ucsandiego"],"bluesky":["https://bsky.app/profile/ucsandiego.bsky.social"],"facebook":["https://facebook.com/UCSanDiego"],"linkedin":["https://linkedin.com/company/university-of-california-at-san-diego"],"instagram":["https://instagram.com/ucsandiego"],"x-twitter":["https://twitter.com/ucsandiego"]}	2026-08-21	Google Ads AW-17658733768, Google Analytics G-VKPJZLDQ8X G-ZBPHLZYTS4 UA-158258166-19 UA-3409104-4 +3, Google Tag Manager GTM-5BF4W4D GTM-K826VG +1, Slick, HTTP/2, Hotjar, jQuery 1.11.3, Favicon, Red Hat, DocuSign	0.0000145418	17,737,304	1985-12-09	2028-07-31
ulifestyle.com.hk	com.hk	hk	ICANN	HTTP 200	18.166.149.86	HK	{"youtube":["https://youtube.com/c/HK%E6%B8%AF%E7%94%9F%E6%B4%BBULifestylehk"],"facebook":["https://facebook.com/hk.ulifestyle.com.hk"],"instagram":["https://instagram.com/ulifestylehk"]}	2026-08-21	Google Analytics G-100RSQGSKN G-2B2J9J0N4G G-H80D3XVM5V G-HKHZYPJWXQ G-J5JV85NV26 G-LE38E3EV3V G-PNGL2FGGQE G-QQ1TSNJ7RT +7, Google Tag Manager GTM-KGZHX8 GTM-WJF4M9T +1, PHP 7.3.8, cdnjs, HTTP/2, jQuery, Favicon, Red Hat, Bootstrap, Amazon ALB	0.000013167	16,851,960	2009-11-18	2028-11-20
eurekalert.org	org	org	ICANN	HTTP 200	52.8.62.150	US	{"youtube":["https://youtube.com/EurekAlert"],"facebook":["https://facebook.com/EurekAlert"],"x-twitter":["https://twitter.com/EurekAlert"]}	2026-09-02	PHP 8.4.3, HSTS, HTTP/2, Red Hat, Webpack, Open Graph, Salesforce, Font Awesome 4.7.0, Microsoft 365, Google Font API	0.00000662133	17,589,952	1996-02-07	2029-02-08
sc.edu	edu	edu	ICANN	HTTP 200	129.252.90.108	US	{"facebook":["https://facebook.com/uofsc"],"instagram":["https://instagram.com/uofsc?hl=en"],"x-twitter":["https://x.com/uofsc"]}	2026-08-18	Google Ads AW-1065447228 AW-590981904 AW-623153389 AW-638676633 +3, Google Analytics GA4 G-0PXS83EMXD G-F1MV4ETPX2 G-L3YTP5R48L UA-132661883-1 UA-134187718-1 UA-149061315-1 UA-208803604-2 UA-53783726-1 +7, Google Tag Manager GTM-MFXDFMR GTM-NJ732CJ +1, PHP 8.2.20, HTTP/2, OpenAI, jQuery, OpenSSL 1.1.1k, Red Hat, FancyBox	0.00000640178	18,220,028	1995-03-07	2027-07-31
…	…	…	…	…	…	…	…	…	…	…	…	…	…

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
ffmpeg.org	org	org	ICANN	HTTP 200	79.124.17.100	BG	{"facebook":["https://facebook.com/ffmpeg"],"x-twitter":["https://twitter.com/FFmpeg"]}	2026-09-02	RSS, HSTS, HTTP/2, jQuery, Favicon, OpenSSL 3.5.5, Red Hat, Bootstrap, Font Awesome, Click & Pledge	2026-09-06	TRUE	{"A":["79.124.17.100"],"MX":[{"host":"ffbox0-bg.ffmpeg.org","priority":10}],"NS":["ns1.avcodec.org","ns2.avcodec.org","ns3.avcodec.org"],"CAA":[{"tag":"issue","flags":0,"value":"letsencrypt.org"}],"SOA":{"mname":"ns1.avcodec.org","retry":300,"rname":"root.mplayerhq.hu","expire":1209600,"serial":2026000004,"minimum":2880,"refresh":1800},"TXT":["v=spf1 ip4:217.138.67.134 ip4:178.63.43.86 ip4:79.124.17.100 ip4:79.124.17.101 ip6:2a01:4f8:120:506c::2/64 mx ~all"]}	0.000016078	18,009,744	2026-04-27	RDAP	2002-04-26	2027-04-26	2026-04-26	OVH sas	{"raw_response":{"links":[{"rel":"related","href":"https://rdap.ovh.com/domain/ffmpeg.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/ffmpeg.org"},{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/domain/ffmpeg.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/ffmpeg.org"}],"events":[{"eventDate":"2010-04-16T09:42:35.43Z","eventAction":"transfer"},{"eventDate":"2027-04-26T22:34:36Z","eventAction":"expiration"},{"eventDate":"2002-04-26T22:34:36.43Z","eventAction":"registration"},{"eventDate":"2026-04-26T22:34:36.318Z","eventAction":"last changed"},{"eventDate":"2026-04-27T11:00:43.363Z","eventAction":"last update of RDAP database"}],"status":["client delete prohibited","client transfer prohibited","auto renew period"],"ldhName":"ffmpeg.org","notices":[{"links":[{"rel":"terms-of-service","href":"https://thenew.org/org-people/about-pir/policies/","type":"text/html","value":"https://rdap.publicinterestregistry.org/rdap/domain/ffmpeg.org"}],"title":"Terms of Service","description":["Public Interest Registry provides this RDAP service for informational purposes only, and to assist persons in obtaining information about or related to a domain name registration record. Public Interest Registry does not guarantee its accuracy. Users accessing the Public Interest Registry RDAP service agree to use the data only for lawful purposes, and under no circumstances may this data be used to: a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the registrar's own existing customers and b) enable high volume, automated, electronic processes that send queries or data to the systems of Public Interest Registry or any ICANN-accredited registrar, except as reasonably necessary to register domain names or modify existing registrations. When using the Public Interest Registry RDAP service, please consider the following: the RDAP service is not a replacement for standard EPP commands to the SRS service. RDAP is not considered authoritative for registered domain objects. The RDAP service may be scheduled for downtime during production or OT&E maintenance periods. Queries to the RDAP services are throttled. If too many queries are received from a single IP address within a specified time, the service will begin to reject further queries for a period of time to prevent disruption of RDAP service access. Abuse of the RDAP system through data mining is mitigated by detecting and limiting bulk query access from single sources. Where applicable, the presence of a [Non-Public Data] tag indicates that such data is not made publicly available due to applicable data privacy laws or requirements. Should you wish to contact the registrant, please refer to the RDAP records available through the registrar URL listed above. Access to non-public data may be provided, upon request, where it can be reasonably confirmed that the requester holds a specific legitimate interest and a proper legal basis for accessing the withheld data. Access to this data can be requested by submitting a request to WHOISrequest@pir.org. Public Interest Registry Inc. reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy."]},{"links":[{"rel":"glossary","href":"https://icann.org/epp","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/ffmpeg.org"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"rel":"help","href":"https://icann.org/wicf","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/ffmpeg.org"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/entity/433","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/entity/433"},{"rel":"about","href":"https://rdap.ovh.com/","type":"application/rdap+json","value":"https://rdap.ovh.com/"}],"roles":["registrar"],"handle":"433","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+33.972101007"],["email",{},"text","abuse@ovh.net"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"433"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","OVH sas"]]],"objectClassName":"entity"}],"redacted":[{"name":{"type":"Registry Domain ID"},"method":"removal","prePath":"$.handle","pathLang":"jsonpath"}],"secureDNS":{"maxSigLife":1,"delegationSigned":false},"nameservers":[{"handle":"c0ecefe7bf4f41aaa0b64830d884fe7b-LROR","status":["associated"],"ldhName":"ns2.avcodec.org","ipAddresses":{"v4":["144.76.60.213"]},"unicodeName":"ns2.avcodec.org","objectClassName":"nameserver"},{"handle":"587ba41ea1c9459bac5c2e6f6d2dbbc3-LROR","status":["associated"],"ldhName":"ns3.avcodec.org","ipAddresses":{"v4":["37.247.53.196"]},"unicodeName":"ns3.avcodec.org","objectClassName":"nameserver"},{"handle":"457090354ac54637b6f4e7d869c2d51f-LROR","status":["associated"],"ldhName":"ns1.avcodec.org","ipAddresses":{"v4":["79.124.17.100"]},"unicodeName":"ns1.avcodec.org","objectClassName":"nameserver"}],"unicodeName":"ffmpeg.org","objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_response_profile_1","icann_rdap_technical_implementation_guide_1","redacted"]}}	Domain is active
ucsd.edu	edu	edu	ICANN	HTTP 200	75.2.44.127	US	{"tiktok":["https://tiktok.com/@ucsandiego"],"bluesky":["https://bsky.app/profile/ucsandiego.bsky.social"],"facebook":["https://facebook.com/UCSanDiego"],"linkedin":["https://linkedin.com/company/university-of-california-at-san-diego"],"instagram":["https://instagram.com/ucsandiego"],"x-twitter":["https://twitter.com/ucsandiego"]}	2026-08-21	Google Ads AW-17658733768, Google Analytics G-VKPJZLDQ8X G-ZBPHLZYTS4 UA-158258166-19 UA-3409104-4 +3, Google Tag Manager GTM-5BF4W4D GTM-K826VG +1, Slick, HTTP/2, Hotjar, jQuery 1.11.3, Favicon, Red Hat, DocuSign	2026-09-06	TRUE	{"A":["75.2.44.127","99.83.137.54"],"MX":[{"host":"inbound.ucsd.edu","priority":10},{"host":"inbound.ucsd.edu","priority":5}],"NS":["ns-auth1.ucsd.edu","ns-auth2.ucsd.edu","ns-auth3.ucsd.edu"],"SOA":{"mname":"act-vnios-2.ucsd.edu","retry":3600,"rname":"hostmaster.ucsd.edu","expire":2419200,"serial":1462952536,"minimum":900,"refresh":10800},"TXT":["2rp1l3eq8tgh3qfan4tb0icrmc","5t52g66v6e7mshpk6644mvs7ha","D9566E00143467C958ADE693D8B8BBC2","MS=ms78242454","airtable-verification=6b11904e9898b36ec674b100da86c5cd","anthropic-domain-verification-nd629w=V55MDzBh55dwHUJ0Jas2eW8se","apple-domain-verification=LSDHI5JPsxeGcXK4APeZ8GhHhalMuylZ8XxJ1-qPBQk","apple-domain-verification=jMoGw2Qc3OJSHurJ","asv=f6b91b79ba467a96e4c78c42f5a46dea","atlassian-domain-verification=9IuWihbdAcOtd/9Ta8jKHqDYvSkQyRqpB4t3GQIvqw4Y5iVrsaDodUhdF0dhhyro","atlassian-domain-verification=V6c3JpN4o8ecS6zdjpcbBoa6FaLQaHHbCQF0Y6HxyNlbckcLseRleOMeGItd3ehi","atlassian-domain-verification=fJMZvZQHrDqzlqGrsMs6OyWAlFbvSDrT7mBm6oICHO6zw0P6z3eu0FKyO9g7H3Q9","atlassian-sending-domain-verification=426ed84b-d1f0-4350-958b-343f16639435","atlassian-sending-domain-verification=ef7c2b00-f5a4-44d3-a2e9-9b605f769179","autodesk-domain-verification=EdgpshV6_ajJ0dGNwBiY","autodesk-domain-verification=Vsxupb6YzoE7JCUVEsjb","brevo-code:b1414e0a234265a2faa294058248ae06","docusign=6ed8bcc1-9514-4edd-b447-69e53565ce9f","dtm-domain-verification=cva_6MNGblm77vJxHHF2eCnbf4eaX66-sZxMrPHiies","duo_sso_verification=HeEDV7uDb2Hyc481LzR704wzt4keOjPMUAlRaqpu6bpX9Qfo3h6EQf4meXTDxs9f","e2ma-verification=19mfb","e2ma-verification=2l0cb","e2ma-verification=2lffb","e2ma-verification=43gfb","e2ma-verification=4qffb","e2ma-verification=53gfb","e2ma-verification=59dfb","e2ma-verification=6aefb","e2ma-verification=72peb","e2ma-verification=7dqeb","e2ma-verification=99dfb","e2ma-verification=a14cb","e2ma-verification=cbveb","e2ma-verification=dpreb","e2ma-verification=fupeb","e2ma-verification=fx3cb","e2ma-verification=htwcb","e2ma-verification=imffb","e2ma-verification=j00bb","e2ma-verification=jmffb","e2ma-verification=k0hfb","e2ma-verification=l3ncb","e2ma-verification=lahfb","e2ma-verification=mfhfb","e2ma-verification=n2hfb","e2ma-verification=n8qeb","e2ma-verification=ntffb","e2ma-verification=o7efb","e2ma-verification=ppreb","e2ma-verification=pprep","e2ma-verification=rj4bb","e2ma-verification=rwycb","e2ma-verification=szhfb","e2ma-verification=v4gfb","e2ma-verification=vkffb","e2ma-verification=vvhfb","e2ma-verification=w0seb","e2ma-verification=wzgfb","facebook-domain-verification=vfwg0cvk3jy7xw2jouecsfbv5xhyuh","google-site-verification=7nRURM14Y77x1_qLyBUfzj6nfKsEZ4FzJE28WbE_BJU","google-site-verification=A6IDqqCOkQZcPLlmFMbHSmA3HPmvK5tcQHXl_GlUQzc","google-site-verification=dCbfA6CBMfPnSVdR2J84hro6FQ9vF0IMWEkZDEv0ZFI","google-site-verification=n0uEz8RJrvsL0wmI2D5XsQ0WU3z20EaZESJnQIOGY4k","jamf-site-verification=lsIOm_p7vAKUjUi7yA1SoQ","parallels-domain-verification=c5d1772aebcd4caabe0279e83a1af8d1b0e94ddc904d4f0abebead298b4862e7","v=spf1 include:spf.ucsd.edu include:e2ma.net ip4:148.163.151.62 ip4:148.163.155.15 ip4:132.239.0.0/25 include:app.aventri.com ~all"]}	0.0000145418	17,737,304	2025-07-13	WHOIS	1985-12-09	2028-07-31	2025-07-10	—	{"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: UCSD.EDU\n\nRegistrant:\n\tUniversity of California at San Diego\n\tInformation Technology Services\n\t9500 Gilman Dr. Mail code 0903\n\tLa Jolla, CA 92093-0903\n\tUSA\n\nAdministrative Contact:\n\tNicole Lewis\n\tUniversity of California at San Diego\n\tITS-Information Technology Services\n\t9500 Gilman Dr Mail code 0903\n\tLa Jolla, CA 92093-0903\n\tUSA\n\t+1.8588222926\n\thostmaster@ucsd.edu\n\nTechnical Contact:\n\tNicole Lewis\n\tUniversity of California at San Diego\n\tITS-Information Technology Services\n\t9500 Gilman Dr Mail code 0903\n\tLa Jolla, CA 92093-0903\n\tUSA\n\t+1.8588222926\n\thostmaster@ucsd.edu\n\nName Servers:\n\tNS-AUTH1.UCSD.EDU\n\tNS-AUTH3.UCSD.EDU\n\tNS-AUTH2.UCSD.EDU\n\nDomain record activated: 09-Dec-1985\nDomain record last updated: 10-Jul-2025\nDomain expires: 31-Jul-2028\n\r\n"}	Domain is active
ulifestyle.com.hk	com.hk	hk	ICANN	HTTP 200	18.166.149.86	HK	{"youtube":["https://youtube.com/c/HK%E6%B8%AF%E7%94%9F%E6%B4%BBULifestylehk"],"facebook":["https://facebook.com/hk.ulifestyle.com.hk"],"instagram":["https://instagram.com/ulifestylehk"]}	2026-08-21	Google Analytics G-100RSQGSKN G-2B2J9J0N4G G-H80D3XVM5V G-HKHZYPJWXQ G-J5JV85NV26 G-LE38E3EV3V G-PNGL2FGGQE G-QQ1TSNJ7RT +7, Google Tag Manager GTM-KGZHX8 GTM-WJF4M9T +1, PHP 7.3.8, cdnjs, HTTP/2, jQuery, Favicon, Red Hat, Bootstrap, Amazon ALB	2026-08-29	TRUE	{"A":["18.166.149.86","18.167.196.83"],"MX":[{"host":"hket.in.tmes-sg.trendmicro.com","priority":5}],"NS":["ns-1255.awsdns-28.org","ns-1901.awsdns-45.co.uk","ns-278.awsdns-34.com","ns-921.awsdns-51.net"],"SOA":{"mname":"ns-1255.awsdns-28.org","retry":900,"rname":"awsdns-hostmaster.amazon.com","expire":1209600,"serial":1,"minimum":86400,"refresh":7200},"TXT":["MS=ms67892744","google-site-verification=Jaf-HqjmsQduDgUmieuWINRyWvO0MsULvwVeh9WaVvk","v=spf1 include:_spf.mail.423.hk a:smtp.mail.ulifestyle.com.hk ~all"]}	0.000013167	16,851,960	2025-10-22	WHOIS	2009-11-18	2028-11-20	—	Hong Kong Domain Name Registration Company Limited	{"raw_response":" \n -------------------------------------------------------------------------------\n Whois server by HKIRC\n -------------------------------------------------------------------------------\n .hk top level Domain names can be registered via HKIRC-Accredited Registrars. \n Go to https://www.hkirc.hk/content.jsp?id=280 for details. \n -------------------------------------------------------------------------------\n\n\n\nDomain Name: ULIFESTYLE.COM.HK \nBundled Domain Name: ULIFESTYLE.公司.香港 \nDomain Status: Active \n\nDNSSEC: unsigned \n\nContract Version: HKDNR latest version \n\nActive variants\n\nInactive variants\n\nRegistrar Name: Hong Kong Domain Name Registration Company Limited\n\nRegistrar Contact Information: Email: enquiry@hkdnr.hk Hotline: +852 2319 1313 \n\nReseller: \n\n\nRegistrant Contact Information:\n\nCompany English Name (It should be the same as the registered/corporation name on your Business Register Certificate or relevant documents): HONG KONG ECONOMIC TIMES LIMITED\nCompany Chinese name: 香港經濟日報有限公司 \nAddress: 6/F, KODAK HOUSE II,321 JAVA ROAD,NORTH POINT, \nCountry: Hong Kong (HK)\nEmail: shermanc@hket.com \nDomain Name Commencement Date: 18-11-2009\nExpiry Date: 20-11-2028 \nRe-registration Status: Complete \n\n\n\nAdministrative Contact Information:\n\nGiven name: ADA \nFamily name: NG \nCompany name: HONG KONG ECONOMIC TIMES LIMITED \nAddress: 7/F, KODAK HOUSE II,321 JAVA ROAD,NORTH POINT, \nCountry: Hong Kong (HK) \nPhone: +852-25654280 \nFax: \nEmail: hket-pu@hket.com \n\nAccount Name: HK1555009T \n\n\n\nTechnical Contact Information:\n\nGiven name: IRENE \nFamily name: HUI \nCompany name: HONG KONG ECONOMIC TIMES LIMITED \nAddress: 7/F, KODAK HOUSE II,321 JAVA ROAD,NORTH POINT, \nCountry: Hong Kong (HK) \nPhone: +852-25654782 \nFax: +852-25977009 \nEmail: irenehui@hket.com \n\n\n\nName Servers Information:\n\nNS-1255.AWSDNS-28.ORG\nNS-278.AWSDNS-34.COM\nNS-1901.AWSDNS-45.CO.UK\nNS-921.AWSDNS-51.NET\n\n\n\nStatus Information:\n\nDomain Prohibit Status: \n\n\n\n -------------------------------------------------------------------------------\n The Registry contains ONLY .com.hk, .net.hk, .edu.hk, .org.hk,\n .gov.hk, idv.hk. and .hk $domains.\n -------------------------------------------------------------------------------\n\nWHOIS Terms of Use \nBy using this WHOIS search enquiry service you agree to these terms of use.\nThe data in HKDNR's WHOIS search engine is for informational purposes only and HKDNR does not guarantee the accuracy of the data. The data is provided to assist people obtaining information about the registration record of domain names registered by HKDNR. You agree to use the data for lawful purposes only.\n\nIn light of the General Data Protection Regulation, HKIRC reserves the right to not make available certain data on this WHOIS search enquiry.\n\nYou are not authorised to use high-volume, electronic or automated processes to access, query or harvest data from this WHOIS search enquiry service.\n\nYou agree that you will not and will not allow anyone else to:\n\na. use the data for mass unsolicited commercial advertising of any sort via any media including telephone, email or fax; or\n\nb. enable high volume, automated or electronic processes that apply to HKDNR or its computer systems including the WHOIS search enquiry service; or\n\nc. without the prior written consent of HKDNR compile, repackage, disseminate, disclose to any third party or use the data for a purpose other than obtaining information about a domain name registration record; or\n\nd. use such data to derive an economic benefit for yourself.\n\nHKIRC in its sole discretion may terminate your access to the WHOIS search enquiry service (including but not limited to blocking your IP address) at any time due to, including but not limited to, excessive use of the WHOIS search enquiry service.\n\nHKDNR may modify these terms of use at any time by publishing the modified terms of use on its website.\n\n\n\n\n\n\n"}	Domain is active
eurekalert.org	org	org	ICANN	HTTP 200	52.8.62.150	US	{"youtube":["https://youtube.com/EurekAlert"],"facebook":["https://facebook.com/EurekAlert"],"x-twitter":["https://twitter.com/EurekAlert"]}	2026-09-02	PHP 8.4.3, HSTS, HTTP/2, Red Hat, Webpack, Open Graph, Salesforce, Font Awesome 4.7.0, Microsoft 365, Google Font API	2026-09-11	TRUE	{"A":["52.8.62.150","54.151.119.244"],"MX":[{"host":"eurekalert-org.mail.protection.outlook.com","priority":0}],"NS":["ns01.aaas.org","ns02.aaas.org","ns03.aaas.org"],"SOA":{"mname":"ns01.aaas.org","retry":300,"rname":"domainreg.aaas.org","expire":604800,"serial":2025040700,"minimum":900,"refresh":3600},"TXT":["MS=ms94617962","gnc72rfp4n4h6b61knr0td4vbz3yfycv","v=spf1 mx ip4:198.151.217.118 include:_spf.salesforce.com include:servers.mcsv.net include:spf.protection.outlook.com ~all","yhkcz8tkw12rqt543n1rc4qdrkdb2gjj"]}	0.00000662133	17,589,952	2025-08-06	RDAP	1996-02-07	2029-02-08	2025-08-06	Network Solutions, LLC	{"raw_response":{"links":[{"rel":"related","href":"https://rdap.networksolutions.com/rdap/domain/eurekalert.org","type":"application/rdap+json","value":"https://rdap.networksolutions.com/rdap/domain/eurekalert.org"},{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/domain/eurekalert.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/eurekalert.org"}],"events":[{"eventDate":"2029-02-08T05:00:00Z","eventAction":"expiration"},{"eventDate":"1996-02-07T05:00:00.081Z","eventAction":"registration"},{"eventDate":"2023-12-13T19:14:02.031Z","eventAction":"last changed"},{"eventDate":"2025-08-06T06:07:36.59Z","eventAction":"last update of RDAP database"}],"handle":"1842e0d5e49d4111a5248648e49d5e05-LROR","status":["active"],"ldhName":"eurekalert.org","notices":[{"links":[{"rel":"alternate","href":"https://thenew.org/org-people/about-pir/policies/","type":"text/html","value":"https://rdap.publicinterestregistry.org/rdap/domain/eurekalert.org"}],"title":"Terms of Service","description":["Public Interest Registry provides this RDAP service for informational purposes only, and to assist persons in obtaining information about or related to a domain name registration record. Public Interest Registry does not guarantee its accuracy. Users accessing the Public Interest Registry RDAP service agree to use the data only for lawful purposes, and under no circumstances may this data be used to: a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the registrar's own existing customers and b) enable high volume, automated, electronic processes that send queries or data to the systems of Public Interest Registry or any ICANN-accredited registrar, except as reasonably necessary to register domain names or modify existing registrations. When using the Public Interest Registry RDAP service, please consider the following: the RDAP service is not a replacement for standard EPP commands to the SRS service. RDAP is not considered authoritative for registered domain objects. The RDAP service may be scheduled for downtime during production or OT&E maintenance periods. Queries to the RDAP services are throttled. If too many queries are received from a single IP address within a specified time, the service will begin to reject further queries for a period of time to prevent disruption of RDAP service access. Abuse of the RDAP system through data mining is mitigated by detecting and limiting bulk query access from single sources. Where applicable, the presence of a [Non-Public Data] tag indicates that such data is not made publicly available due to applicable data privacy laws or requirements. Should you wish to contact the registrant, please refer to the RDAP records available through the registrar URL listed above. Access to non-public data may be provided, upon request, where it can be reasonably confirmed that the requester holds a specific legitimate interest and a proper legal basis for accessing the withheld data. Access to this data can be requested by submitting a request to WHOISrequest@pir.org. Public Interest Registry Inc. reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy."]},{"links":[{"rel":"self","href":"https://icann.org/epp","type":"application/rdap+json","value":"https://icann.org/epp"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"rel":"self","href":"https://icann.org/wicf","type":"application/rdap+json","value":"https://icann.org/wicf"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"roles":["registrant"],"events":[{"eventDate":"2025-08-06T06:07:36.59Z","eventAction":"last update of RDAP database"}],"remarks":[{"type":"object redacted due to authorization","title":"REDACTED","description":["Some of the data in this object has been removed."]}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["org",{"type":"work"},"text","AAAS"],["adr",{"cc":"US"},"text",["","","","","DC","",""]]]],"objectClassName":"entity"},{"roles":["technical","administrative"],"events":[{"eventDate":"2025-08-06T06:07:36.59Z","eventAction":"last update of RDAP database"}],"remarks":[{"type":"object redacted due to authorization","title":"REDACTED","description":["Some of the data in this object has been removed."]}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""]]],"objectClassName":"entity"},{"links":[{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/entity/2","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/entity/2"}],"roles":["registrar"],"handle":"2","entities":[{"roles":["abuse"],"handle":"72265cec0f8444d386ce827213edbab4-LROR","vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Jeffrey Neace"],["tel",{"type":"voice"},"uri","tel:+1.9046806694"],["email",{},"text","domain.operations@web.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"2"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Network Solutions, LLC"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"2"}],"secureDNS":{"maxSigLife":1,"delegationSigned":false},"nameservers":[{"handle":"8808419669814c528462d587bd1a218c-LROR","status":["associated"],"ldhName":"ns01.aaas.org","ipAddresses":{"v4":["198.151.217.87"]},"unicodeName":"ns01.aaas.org","objectClassName":"nameserver"},{"handle":"c9c39ccbd90a4398bb4ceee5359251eb-LROR","status":["associated"],"ldhName":"ns02.aaas.org","ipAddresses":{"v4":["198.151.217.88"]},"unicodeName":"ns02.aaas.org","objectClassName":"nameserver"},{"handle":"6accfa170c894065bae5a9e77e55b5f6-LROR","status":["associated"],"ldhName":"ns03.aaas.org","ipAddresses":{"v4":["34.198.155.162"]},"unicodeName":"ns03.aaas.org","objectClassName":"nameserver"}],"unicodeName":"eurekalert.org","objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_response_profile_0","icann_rdap_technical_implementation_guide_0"]}}	Domain is active
sc.edu	edu	edu	ICANN	HTTP 200	129.252.90.108	US	{"facebook":["https://facebook.com/uofsc"],"instagram":["https://instagram.com/uofsc?hl=en"],"x-twitter":["https://x.com/uofsc"]}	2026-08-18	Google Ads AW-1065447228 AW-590981904 AW-623153389 AW-638676633 +3, Google Analytics GA4 G-0PXS83EMXD G-F1MV4ETPX2 G-L3YTP5R48L UA-132661883-1 UA-134187718-1 UA-149061315-1 UA-208803604-2 UA-53783726-1 +7, Google Tag Manager GTM-MFXDFMR GTM-NJ732CJ +1, PHP 8.2.20, HTTP/2, OpenAI, jQuery, OpenSSL 1.1.1k, Red Hat, FancyBox	2026-08-31	TRUE	{"A":["129.252.90.108"],"MX":[{"host":"sc-edu.mail.protection.outlook.com","priority":0}],"NS":["ns0.dnsmadeeasy.com","ns1.dnsmadeeasy.com","ns2.dnsmadeeasy.com","ns3.dnsmadeeasy.com","ns4.dnsmadeeasy.com"],"SOA":{"mname":"ns10.digicertdns.com","retry":3600,"rname":"dns.digicertdns.com","expire":1209600,"serial":2009010981,"minimum":180,"refresh":43200},"TXT":["B3D6E16147009AAAA2D4A608B2E6515D","atlassian-sending-domain-verification=6aee971f-5506-497b-a8f1-fb3ecd88fc9f","autodesk-domain-verification=nov4LEfdeFssLDHYK8UF","cise/6QtiEsWgXiXDJ2Ryqdpz95K5Qb1iMNQj/Ctr1zy9T/aGem7h43Dx96r46wc0T9At1Efs/SwLvHJVRZgNQ==","facebook-domain-verification=arr5zcnzgernv7omu8t82i58i0meee","google-site-verification=GqxyPJid1MMv0C-nF0ahyvMBGihtBPLHZs-dkrKh1t4","google-site-verification=ekls4u67g6QphEqtCGpqTrBInnA0SydmSD_HCd0p2eM","google-site-verification=xG0vWO54rDLukzexYlavTtbo0XEKqCEchreW3W4I8Dg","linkedin-site-verification=453e6c2d-03ef-4827-9cb6-6f0369ce738e","openai-domain-verification=dv-MelILy0AUJpf7iOcc0QYxe2w","pardot872621=0228e27cecc5c0e53a1c5439e86ea1eebb8cde3245fc7bad3a304b4d17cb82cf","v=spf1 ip4:129.252.0.0/16 ip4:184.73.24.220 include:_spft.sc.edu -all"]}	0.00000640178	18,220,028	2025-08-29	WHOIS	1995-03-07	2027-07-31	2024-07-19	University of South Carolina	{"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: SC.EDU\n\nRegistrant:\n\tUniversity of South Carolina\n\t1244 Blossom Street\n\tColumbia, SC 29208\n\tUSA\n\nAdministrative Contact:\n\tBrian Miller\n\tUniversity of South Carolina\n\t514 Main ST\n\tColumbia, SC 29208\n\tUSA\n\t+1.8037774760\n\tbmiller@sc.edu\n\nTechnical Contact:\n\tShannon Koontz\n\tUniversity of South Carolina\n\t1244 Blossom ST\n\tColumbia, SC 29208\n\tUSA\n\t+1.8037779935\n\tshannon@sc.edu\n\nName Servers:\n\tNS2.DNSMADEEASY.COM\n\tNS4.DNSMADEEASY.COM\n\tNS1.DNSMADEEASY.COM\n\tNS0.DNSMADEEASY.COM\n\tNS3.DNSMADEEASY.COM\n\nDomain record activated: 07-Mar-1995\nDomain record last updated: 19-Jul-2024\nDomain expires: 31-Jul-2027\n\r\n"}	Domain is active
…	…	…	…	…	…	…	…	…	…	…	…	…	…	…	…	…	…	…	…	…	…	…

Showing 5 of 38,188 rows · Technologies · Full website tech stack per site: CMS, payments, analytics, frameworks.

↓ Download preview (20 rows, free) Buy Technologies — €159 / month

Red Hat sites by country

Country	Sites	Share
🇺🇸 United States	19,202	53.3%
🇷🇺 Russia	5,349	14.8%
🇩🇪 Germany	2,101	5.8%
🇯🇵 Japan	1,757	4.9%
🇪🇸 Spain	911	2.5%

Red Hat sites by TLD

TLD	Sites	Share
.com	18,352	48.1%
.ru	4,344	11.4%
.org	2,073	5.4%
.net	1,634	4.3%
.de	1,197	3.1%

About Red Hat

Red Hat is one of the few entries on a technology list that describes the machine rather than the website. Nothing a visitor sees comes from it and no page depends on it, yet the operating system underneath a site often says more about the organisation running it than the content system on top ever will.

The company has been publishing open source software since 1993, and the Open Source model that made its name is the reason it turns up in web data at all. What customers buy from Red Hat Inc. is not the code but a subscription covering tested builds, long support horizons, hardware and software certifications, and somebody to call when a production node fails. Red Hat Enterprise Linux is usually the product these detections point at, the entry is filed under Operating systems, and a site sitting on it is a site whose infrastructure was procured rather than improvised.

Detection is inferential, and saying so plainly is worth more than a confident figure. The signal comes from what the web server volunteers in its response headers, from packaging strings the distribution appends to them, and from default error pages and file paths that shipped with the vendor's builds. Operators strip those headers as a matter of routine, proxies and content delivery networks replace them wholesale, and rebuilt derivative distributions can emit nearly identical strings. The count is a floor, it is biased toward hosts that never edited a default configuration, and absence from the list is not evidence of a different operating system underneath.

As of September 2026 the fingerprint appears on 38,188 sites, 19,202 of them in United States, with registrations weighted toward .com. The distribution looks the way enterprise procurement looks, thick in the markets where paid platform support is a normal budget line and thin where hosting is bought on price alone.

The audience for a list like this follows the same logic. Infrastructure vendors and migration consultancies want organisations with a Linux support budget, and the reshuffling of the enterprise Linux ecosystem over recent years has made those organisations unusually worth contacting. Security teams want to scope which suppliers, subsidiaries or acquisition targets run a distribution whose advisories they already track. Sales teams want accounts where the server platform was a purchase decision rather than an afterthought, because a purchase decision means a budget holder exists.

Fetching a server header for one domain is trivial, which is precisely why the value does not live there. Fetching it for every domain on the internet, keeping the result current, and then cutting it by country, by zone and by whichever web server, control panel and content system sits alongside it is the work a download exists to save.

Frequently asked questions

How many websites use Red Hat?

webatla detects Red Hat on 38K websites, refreshed daily, each with its domain, DNS, WHOIS, IP, country and ranking.

Can I download the list of websites using Red Hat?

Yes, as structured JSONL. Grab a free sample first.

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

Domain, DNS, RDAP/WHOIS, the full technology stack, IP & country, PageRank and Harmonic, re-detected and re-exported daily.

How do I find the websites using Red Hat?

Buy the technology dataset, then download the complete list of domains we detect using Red Hat, re-exported every day.

What else is in the Red Hat technology data?

Each row places Red Hat next to the other technology on the same site, plus DNS, WHOIS, IP, country and ranking.

Can I download just the sites using Red Hat, or the whole database?

Both. Every site running Red Hat comes in the Technologies dataset, one downloadable file. Or buy All data for the entire database: technologies plus identity, ranking, DNS and RDAP/WHOIS for every domain, combined in one file. Daily fresh export.

How do I download the list of websites using Red Hat?

Three steps: (1) grab the free 10,000-row sample to inspect the schema, (2) buy the Technologies dataset, (3) download the full list of every domain we detect running Red Hat as a JSON Lines file. It is re-exported daily, so you can re-download the freshest list any time inside your access window. Each row carries the domain plus DNS, WHOIS, IP, hosting country and rank.