Websites using CentOS - 1.1M Live sites

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

About CentOS Database preview By country By TLD Download

About CentOS

webatla tracks 1,088,465 live websites using CentOS — 0.3% of every site we index. Download the full list of websites that using CentOS technology as a daily JSONL export — every record includes the domain plus DNS, WHOIS, IP address, hosting country and global rank.

CentOS (Community ENTerprise Operating System) is a free, open-source Linux distribution derived from the sources of Red Hat Enterprise Linux (RHEL). Originally maintained by the CentOS Project and later sponsored by Red Hat, it provided a stable, enterprise-grade OS at no cost, making it a popular choice for web servers and infrastructure.

CentOS was widely adopted by hosting providers, web applications, and enterprise environments as a production-ready server platform. In 2021, Red Hat shifted the project to CentOS Stream, a rolling-release distribution that tracks ahead of RHEL rather than mirroring it. Many former CentOS users have since migrated to alternatives like AlmaLinux or Rocky Linux.

At a glance

VendorRed Hat

Websitecentos.org ↗

LicenseGPL v2

First release2004-05-14

All figures as of Jul 28, 2026

1,088,465 Sites detected

0.3% Of all websites

Database preview of CentOS sites

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

webatla-technologies-centos-2026-07-28.jsonl.zst · 1,088,465 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
lwn.net	net	net	ICANN	HTTP 200	173.255.236.65	US	{"github":["https://github.com/pgbackrest/pgbackrest","https://github.com/0xdeadbeefnetwork/ssh-keysign-pwn","https://github.com/v12-security/pocs/tree/main/fragnesia"]}	2026-05-19	RSS, HSTS, CentOS, OpenSSL 3.5.5, Apache HTTP Server 2.4.62	0.0000102114	18,414,736	1998-05-22	2027-05-21
nmap.org	org	org	ICANN	HTTP 200	50.116.1.184	US	{"github":["https://github.com/nmap"],"reddit":["https://reddit.com/r/nmap"],"facebook":["http://facebook.com/nmap","https://facebook.com/nmap"],"x-twitter":["http://twitter.com/nmap","https://twitter.com/nmap"]}	2026-07-02	HSTS, CentOS, Google Workspace, Apache HTTP Server 2.4.6, Google Site Verification	0.00000462533	18,047,556	1999-01-18	2029-01-18
spravedlivo.ru	ru	ru	ICANN	HTTP 200	80.78.249.224	RU	{"ok":["https://ok.ru/spravoross","https://ok.ru/sergeymironov"],"vk":["https://vk.com/spravo_ross","https://vk.com/mironov_sergey"],"youtube":["https://youtube.com/c/spravoross","https://youtube.com/channel/UC8ruQ9ENXgu9MBV8E5e3KBg"],"telegram":["https://t.me/telega_spravedlivosti","https://t.me/mironovonline"],"x-twitter":["https://twitter.com/mironov_ru"]}	2026-07-07	PHP 5.4.16, PWA, HSTS, CentOS, jQuery, Favicon, OpenSSL 1.0.2k, VK Pixel, GlobalSign, Open Graph	0.00000456025	17,567,932	2006-11-12	2026-11-12
bnc.cat	cat	cat	ICANN	HTTP 200	84.88.64.66	ES	{"youtube":["http://youtube.com/user/BibliotecaCatalunya"],"facebook":["https://facebook.com/Biblioteca-de-Catalunya-163250547102810"],"instagram":["https://instagram.com/bibliotecadecatalunya"],"pinterest":["http://pinterest.com/BibliotecaCat"],"x-twitter":["http://twitter.com/BiblioCatalunya"]}	2026-07-25	PHP, CentOS, jQuery, Favicon, OpenSSL 1.0.2k, hreflang, jQuery UI 1.8.18, eZ Publish, Google Font API, Google Analytics GA4	0.00000440102	17,421,050	2006-02-14	2026-02-14
saratov24.tv	tv	tv	ICANN	HTTP 200	89.108.127.233	RU	{"ok":["https://ok.ru/saratov24"],"vk":["https://vk.com/saratov24"],"telegram":["https://t.me/saratovchbb?livestream=","https://t.me/saratov24ru?livestream=","https://t.me/saratov24ru"]}	2026-07-06	PHP 8.1.29, PWA, RSS, HSTS, cdnjs, CentOS, Swiper, jQuery 3.5.2, OpenSSL 1.0.2k, FancyBox	0.00000436778	17,372,810	2014-10-08	2026-10-08
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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
lwn.net	net	net	ICANN	HTTP 200	173.255.236.65	US	{"github":["https://github.com/pgbackrest/pgbackrest","https://github.com/0xdeadbeefnetwork/ssh-keysign-pwn","https://github.com/v12-security/pocs/tree/main/fragnesia"]}	2026-05-19	RSS, HSTS, CentOS, OpenSSL 3.5.5, Apache HTTP Server 2.4.62	2026-07-22	TRUE	{"A":["173.255.236.65"],"MX":[{"host":"ms.lwn.net","priority":1800}],"NS":["mdns.lwn.net","static.lwn.net"],"SOA":{"mname":"mdns.lwn.net","retry":3600,"rname":"corbet.lwn.net","expire":1209600,"serial":2026061008,"minimum":86400,"refresh":14400},"TXT":["google-site-verification=OmAnDDLmCZvY_c-5hSzY_uEpHDcaIAVlW69_Bw9IG0U","v=spf1 a:mail.lwn.net a:prod.lwn.net a:git.lwn.net a:ms.lwn.net -all"],"AAAA":["2600:3c03::f03c:93ff:febd:80f5"]}	0.0000102114	18,414,736	2025-06-23	RDAP	1998-05-22	2027-05-21	2025-06-23	Tucows Domains Inc.	{"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/net/v1/domain/LWN.NET","type":"application/rdap+json","value":"https://rdap.verisign.com/net/v1/domain/LWN.NET"},{"rel":"related","href":"https://opensrs.rdap.tucows.com/domain/LWN.NET","type":"application/rdap+json","value":"https://opensrs.rdap.tucows.com/domain/LWN.NET"}],"events":[{"eventDate":"1998-05-22T04:00:00Z","eventAction":"registration"},{"eventDate":"2027-05-21T04:00:00Z","eventAction":"expiration"},{"eventDate":"2022-02-21T14:38:12Z","eventAction":"last changed"},{"eventDate":"2025-06-23T02:10:51Z","eventAction":"last update of RDAP database"}],"handle":"1312032_DOMAIN_NET-VRSN","status":["client transfer prohibited","client update prohibited"],"ldhName":"LWN.NET","notices":[{"links":[{"href":"https://www.verisign.com/domain-names/registration-data-access-protocol/terms-service/index.xhtml","type":"text/html"}],"title":"Terms of Use","description":["Service subject to Terms of Use."]},{"links":[{"href":"https://icann.org/epp","type":"text/html"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"href":"https://icann.org/wicf","type":"text/html"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"roles":["registrar"],"handle":"69","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+1.4165350123"],["email",{},"text","domainabuse@tucows.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"69"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Tucows Domains Inc."]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"MDNS.LWN.NET","objectClassName":"nameserver"},{"ldhName":"STATIC.LWN.NET","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_0","icann_rdap_response_profile_0"]}}	Domain is active
nmap.org	org	org	ICANN	HTTP 200	50.116.1.184	US	{"github":["https://github.com/nmap"],"reddit":["https://reddit.com/r/nmap"],"facebook":["http://facebook.com/nmap","https://facebook.com/nmap"],"x-twitter":["http://twitter.com/nmap","https://twitter.com/nmap"]}	2026-07-02	HSTS, CentOS, Google Workspace, Apache HTTP Server 2.4.6, Google Site Verification	2026-07-15	TRUE	{"A":["50.116.1.184"],"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":["ns1.linode.com","ns2.linode.com","ns3.linode.com","ns4.linode.com","ns5.linode.com"],"CAA":[{"tag":"issue","flags":0,"value":"letsencrypt.org"}],"SOA":{"mname":"ns1.linode.com","retry":14400,"rname":"hostmaster.nmap.com","expire":1209600,"serial":2021000018,"minimum":3600,"refresh":14400},"TXT":["google-site-verification=SrtYpJGxZzMTcczZG44XtLVK-sEPit9bputDjWc0lF4","v=spf1 a mx ptr ip4:50.116.1.184 ip6:2600:3c01::f03c:91ff:fe98:ff4e ip6:2600:3c01:e000:3e6::6d4e:7061 include:_spf.google.com ~all"],"AAAA":["2600:3c01:e000:3e6::6d4e:7061"]}	0.00000462533	18,047,556	2025-08-08	RDAP	1999-01-18	2029-01-18	2025-08-08	Dynadot Inc	{"raw_response":{"links":[{"rel":"related","href":"https://rdap.dynadot.com","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/nmap.org"},{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/domain/nmap.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/nmap.org"}],"events":[{"eventDate":"2023-08-26T05:04:16.254Z","eventAction":"transfer"},{"eventDate":"2029-01-18T05:00:00Z","eventAction":"expiration"},{"eventDate":"1999-01-18T05:00:00.745Z","eventAction":"registration"},{"eventDate":"2023-08-31T05:05:15.792Z","eventAction":"last changed"},{"eventDate":"2025-08-08T07:29:45.621Z","eventAction":"last update of RDAP database"}],"status":["client transfer prohibited"],"ldhName":"nmap.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/nmap.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://icann.org/epp"}],"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/nmap.org"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"roles":["registrant"],"events":[{"eventDate":"2025-08-08T07:29:45.621Z","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","Super Privacy Service LTD c/o Dynadot"],["adr",{"cc":"US"},"text",["","","","","California","",""]]]],"objectClassName":"entity"},{"links":[{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/entity/472","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/entity/472"},{"rel":"about","href":"https://rdap.dynadot.com","type":"application/rdap+json","value":"https://rdap.dynadot.com"}],"roles":["registrar"],"handle":"472","entities":[{"roles":["abuse"],"handle":"3d10187247034f4d83231729c717eabf-LROR","vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Todd Han"],["tel",{"type":"voice"},"uri","tel:+1.6502620100"],["email",{},"text","abuse@dynadot.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"472"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Dynadot Inc"]]],"objectClassName":"entity"}],"redacted":[{"name":{"type":"Registry Domain ID"},"method":"removal","prePath":"$.handle","pathLang":"jsonpath"},{"name":{"type":"Registry Registrant ID"},"method":"removal","prePath":"$.entities[?(@.roles[0]=='registrant')].handle","pathLang":"jsonpath"},{"name":{"type":"Registrant Name"},"method":"emptyValue","pathLang":"jsonpath","postPath":"$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[0]=='fn')][3]"},{"name":{"type":"Registrant Street"},"method":"emptyValue","pathLang":"jsonpath","postPath":"$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[0]=='adr')][3][:3]"},{"name":{"type":"Registrant City"},"method":"emptyValue","pathLang":"jsonpath","postPath":"$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[0]=='adr')][3][3]"},{"name":{"type":"Registrant Postal Code"},"method":"emptyValue","pathLang":"jsonpath","postPath":"$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[0]=='adr')][3][5]"},{"name":{"type":"Registrant Phone"},"method":"removal","prePath":"$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[1].type=='voice')]","pathLang":"jsonpath"},{"name":{"type":"Registrant Email"},"method":"removal","prePath":"$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[0]=='email')]","pathLang":"jsonpath"},{"name":{"description":"Administrative Contact"},"method":"removal"},{"name":{"description":"Technical Contact"},"method":"removal"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"472"}],"secureDNS":{"maxSigLife":1,"delegationSigned":false},"nameservers":[{"handle":"686224d35bb24cf997acf84f2b526cbc-LROR","status":["associated"],"ldhName":"ns1.linode.com","unicodeName":"ns1.linode.com","objectClassName":"nameserver"},{"handle":"60e3c63d632c4abfa3113c500c95e4d5-LROR","status":["associated"],"ldhName":"ns2.linode.com","unicodeName":"ns2.linode.com","objectClassName":"nameserver"},{"handle":"978df9b5b89c464e8681ff2e9b6db15e-LROR","status":["associated"],"ldhName":"ns3.linode.com","unicodeName":"ns3.linode.com","objectClassName":"nameserver"},{"handle":"eaa4ac3d82914f3894ecbc3f5b8ca973-LROR","status":["associated"],"ldhName":"ns4.linode.com","unicodeName":"ns4.linode.com","objectClassName":"nameserver"},{"handle":"4f28aefa3cef4f7382a0de9a3cd07feb-LROR","status":["associated"],"ldhName":"ns5.linode.com","unicodeName":"ns5.linode.com","objectClassName":"nameserver"}],"unicodeName":"nmap.org","objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_response_profile_1","icann_rdap_technical_implementation_guide_1","redacted"]}}	Domain is active
spravedlivo.ru	ru	ru	ICANN	HTTP 200	80.78.249.224	RU	{"ok":["https://ok.ru/spravoross","https://ok.ru/sergeymironov"],"vk":["https://vk.com/spravo_ross","https://vk.com/mironov_sergey"],"youtube":["https://youtube.com/c/spravoross","https://youtube.com/channel/UC8ruQ9ENXgu9MBV8E5e3KBg"],"telegram":["https://t.me/telega_spravedlivosti","https://t.me/mironovonline"],"x-twitter":["https://twitter.com/mironov_ru"]}	2026-07-07	PHP 5.4.16, PWA, HSTS, CentOS, jQuery, Favicon, OpenSSL 1.0.2k, VK Pixel, GlobalSign, Open Graph	2026-07-21	TRUE	{"A":["80.78.249.224"],"MX":[{"host":"mail.spravedlivo.ru","priority":10}],"NS":["ns1.selectel.ru","ns2.selectel.ru","ns3.selectel.ru","ns4.selectel.ru"],"SOA":{"mname":"ns1.selectel.ru","retry":3600,"rname":"support.selectel.ru","expire":604800,"serial":2023072478,"minimum":300,"refresh":10800},"TXT":["HARICA-3waVHBwk0o95JG8QB0Z","MS=ms56591326","_globalsign-domain-verification=0YkeHiccz6pux4iDXCPNLO0sMuKNGSQV-ufSUyVhYq","_globalsign-domain-verification=1gPccDKPkyjvr-0c5_8u1dC4mEvXONaJZKg64hspyo","_globalsign-domain-verification=KqC6ytyU5Kp-IR8ZVwbU9B1e3kJryq0Zs06ci1C6Kj","_globalsign-domain-verification=Q97iERaAQAb02-NAYeix2O87bpnvVfXs5QXyJxWGHh","_globalsign-domain-verification=dh0C9HQi2oZ-DM_gKAnO2z3kyqIwAh-f1rfHXdI4_y","_globalsign-domain-verification=f3BZvd5Gtcq40vlmWIm1ve17tEMbjWpe2OsyJT62T0","_globalsign-domain-verification=szI2HcUh5VDVYiOizAKCPci-F64tmUl0DkqOdSfs9x","v=spf1 ip4:62.105.133.5 ip4:80.78.249.224 -all","yandex-verification: a284b4eea33c8a6b"]}	0.00000456025	17,567,932	2025-11-15	WHOIS	2006-11-12	2026-11-12	2025-11-15	RU-CENTER-RU	{"raw_response":"% TCI Whois Service. Terms of use:\n% https://tcinet.ru/documents/whois_ru_rf.pdf (in Russian)\n% https://tcinet.ru/documents/whois_su.pdf (in Russian)\n\ndomain: SPRAVEDLIVO.RU\nnserver: ns1.selectel.org.\nnserver: ns2.selectel.org.\nnserver: ns3.selectel.org.\nnserver: ns4.selectel.org.\nstate: REGISTERED, DELEGATED, VERIFIED\norg: Socialist Political Party A JUST RUSSIA -PATRIOTS - FOR THE TRUTH\ntaxpayer-id: 7703367439\nregistrar: RU-CENTER-RU\nadmin-contact: https://www.nic.ru/whois\ncreated: 2006-11-12T21:00:00Z\npaid-till: 2026-11-12T21:00:00Z\nfree-date: 2026-12-14\nsource: TCI\n\nLast updated on 2025-11-15T17:03:01Z\n\n"}	Domain is active
bnc.cat	cat	cat	ICANN	HTTP 200	84.88.64.66	ES	{"youtube":["http://youtube.com/user/BibliotecaCatalunya"],"facebook":["https://facebook.com/Biblioteca-de-Catalunya-163250547102810"],"instagram":["https://instagram.com/bibliotecadecatalunya"],"pinterest":["http://pinterest.com/BibliotecaCat"],"x-twitter":["http://twitter.com/BiblioCatalunya"]}	2026-07-25	PHP, CentOS, jQuery, Favicon, OpenSSL 1.0.2k, hreflang, jQuery UI 1.8.18, eZ Publish, Google Font API, Google Analytics GA4	2026-07-22	TRUE	{"A":["84.88.64.66"],"MX":[{"host":"mx1.hc489-80.eu.iphmx.com","priority":5},{"host":"mx2.hc489-80.eu.iphmx.com","priority":5}],"NS":["ns1.csuc.cat","ns2.csuc.cat"],"SOA":{"mname":"ns1.csuc.cat","retry":7200,"rname":"root.ns1.csuc.cat","expire":604800,"serial":2026021901,"minimum":86400,"refresh":43200},"TXT":["FWZvY/Q4SkdqYBJrHhBzIgTwzCoIH/aMzTAs/eeK6dPJ686/TCZp2C6vaubMiQNqNioYk4/NK6p1CuCL7mr4fg==","HARICA-8rOmIz9isHA3Q7jjQFM","MS=ms64257059","v=spf1 Include:spf.ironport.gencat.cat ip4:207.54.76.180 ip4:207.54.76.248 ip4:207.54.77.56 ip4:207.54.69.189 ip4:212.92.58.196/32 ip4:84.88.64.65/32 ip4:84.88.0.7/32 ip4:84.88.0.6/32 mx exists:%{i}.spf.hc489-80.eu.iphmx.com -all"]}	0.00000440102	17,421,050	—	—	2006-02-14	2026-02-14	—	Entorno Digital	—	—
saratov24.tv	tv	tv	ICANN	HTTP 200	89.108.127.233	RU	{"ok":["https://ok.ru/saratov24"],"vk":["https://vk.com/saratov24"],"telegram":["https://t.me/saratovchbb?livestream=","https://t.me/saratov24ru?livestream=","https://t.me/saratov24ru"]}	2026-07-06	PHP 8.1.29, PWA, RSS, HSTS, cdnjs, CentOS, Swiper, jQuery 3.5.2, OpenSSL 1.0.2k, FancyBox	2026-07-23	TRUE	{"A":["89.108.127.233"],"MX":[{"host":"mx01.nicmail.ru","priority":10},{"host":"mx02.nicmail.ru","priority":5},{"host":"mx03.nicmail.ru","priority":20}],"NS":["ns3-l2.nic.ru","ns4-cloud.nic.ru","ns4-l2.nic.ru","ns8-cloud.nic.ru","ns8-l2.nic.ru"],"SOA":{"mname":"ns3-l2.nic.ru","retry":3600,"rname":"dns.nic.ru","expire":2592000,"serial":2023071106,"minimum":600,"refresh":1440},"TXT":["v=spf1 redirect=nicmail.ru"]}	0.00000436778	17,372,810	2026-04-03	RDAP	2014-10-08	2026-10-08	2025-10-12	Regional Network Information Center, JSC dba RU-CENTER	{"raw_response":{"links":[{"rel":"related","href":"https://rdap.nic.ru/domain/saratov24.tv","type":"application/rdap+json","title":"Registrar RDAP server object record","value":"https://rdap.nic.tv/domain/saratov24.tv"},{"rel":"self","href":"https://rdap.nic.tv/domain/saratov24.tv","type":"application/rdap+json","title":"Authoritative Registry object record","value":"https://rdap.nic.tv/domain/saratov24.tv"}],"events":[{"eventDate":"2014-10-08T19:04:15Z","eventActor":"Regional Network Information Center, JSC dba RU-CENTER","eventAction":"registration"},{"eventDate":"2026-10-08T19:04:15Z","eventAction":"expiration"},{"eventDate":"2025-10-12T01:04:40Z","eventAction":"last changed"},{"eventDate":"2026-04-03T01:15:55Z","eventAction":"last update of RDAP database"}],"status":["client transfer prohibited"],"ldhName":"saratov24.tv","notices":[{"links":[{"rel":"glossary","href":"https://icann.org/epp","type":"text/html","value":"https://rdap.nic.tv/domain/saratov24.tv"}],"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":"text/html","value":"https://rdap.nic.tv/domain/saratov24.tv"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]},{"links":[{"rel":"terms-of-service","href":"https://www.registry.godaddy/rdap","type":"text/html","value":"https://rdap.nic.tv/domain/saratov24.tv"}],"title":"RDAP Terms of Service","description":["The RDAP service (the Service) offered by Registry Services LLC, or our designated representatives (GoDaddy Registry), is provided for informational purposes only and is designed to assist a user (you) to look up certain information related to the registration records of existing domain names.","The information provided by the Service is ‘as is’ and we make no guarantee of its accuracy. 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Showing 5 of 1,088,465 rows · Technologies · Full website tech stack per site — CMS, payments, analytics, frameworks.

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

CentOS sites by country

Country	Sites	Share
🇺🇸 United States	445,168	46.6%
🇳🇱 Netherlands	219,397	22.9%
🇩🇪 Germany	44,105	4.6%
🇯🇵 Japan	42,109	4.4%
🇰🇷 South Korea	25,303	2.6%

CentOS sites by TLD

TLD	Sites	Share
.com	624,582	57.4%
.nl	98,109	9.0%
.net	35,174	3.2%
.de	30,674	2.8%
.org	26,324	2.4%

Which websites are using CentOS?

webatla detects every site using CentOS and exports them as one downloadable list, so you can see who relies on this technology and what else runs alongside it.

Open the CentOS technology dataset to break adoption down by country and TLD, compare it with a competing technology, and track new domains over time.

Frequently asked questions

How many websites use CentOS?

webatla detects CentOS on 1.1M websites, refreshed daily — each with its domain, DNS, WHOIS, IP, country and ranking.

Can I download the list of websites using CentOS?

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 CentOS?

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

What else is in the CentOS technology data?

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

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

Both. Every site running CentOS 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 CentOS?

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 CentOS 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.