Download websites using UNIX
Server Software · by The Open Group · since 1969 · Proprietary
About UNIX
UNIX is a family of multitasking, multiuser operating systems originally developed at Bell Labs by Ken Thompson, Dennis Ritchie, and others in the late 1960s and early 1970s. UNIX introduced foundational concepts in operating system design including hierarchical file systems, pipes, and the philosophy of small, composable tools.
Modern web infrastructure is deeply rooted in UNIX traditions. Linux, macOS, BSD variants, and many server operating systems are either direct UNIX descendants or UNIX-like systems inspired by the original design. When detected on web servers, UNIX or UNIX-like operating system signatures indicate the underlying server environment. UNIX-based systems dominate internet infrastructure due to their stability, security model, and open standards compliance.
The UNIX trademark is managed by The Open Group, which certifies operating systems that conform to the Single UNIX Specification.
At a glance
Database preview of UNIX sites
UNIX detection is a value inside the Technologies column. Two datasets carry it — switch between them to compare what's included.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| chron.com | com | com | ICANN | HTTP 200 | 34.197.233.251 | US | {"facebook":["https://facebook.com/chroncom"],"linkedin":["https://linkedin.com/company/chron-com"],"instagram":["https://instagram.com/chron_com"],"x-twitter":["https://twitter.com/chron"]} | 2026-05-02 | HSTS, UNIX, Fastly, Mailgun, Varnish, Webpack, Open Graph, Microsoft 365, Module Federation, Apache HTTP Server 2.4.65 | 0.00000804009 | 17,697,134 | 1990-04-25 | 2027-04-26 |
| elliberlin.com | com | com | ICANN | HTTP 200 | 81.169.145.82 | DE | {"youtube":["https://youtube.com/c/elliberlin"],"facebook":["https://facebook.com/elliberlinnullpositiv"],"instagram":["https://instagram.com/elliberlinofficial"]} | 2026-05-07 | PHP 8.3.30, RSS, UNIX, MySQL, Strato, jQuery, Patreon, Sectigo, WordPress 6.9.4, Open Graph | 0.00000509724 | 15,523,688 | 2016-09-12 | 2026-09-12 |
| ascigroningen.nl | nl | nl | ICANN | HTTP 200 | 81.169.145.105 | DE | {"linkedin":["https://linkedin.com/company/studievereniging-asci/posts?feedView=all"],"instagram":["https://instagram.com/ascigroningen"]} | 2026-04-27 | PHP 8.2.30, PWA, UNIX, Strato, Laravel, Sectigo, Livewire, Alpine.js, Apache HTTP Server 2.4.66 | 0.0000050938 | 15,467,672 | 2011-06-28 | — |
| dallasnews.com | com | com | ICANN | HTTP 200 | 34.234.132.118 | US | {"tiktok":["https://tiktok.com/@dallasmorningnews"],"bluesky":["https://bsky.app/profile/dallasnews.com"],"facebook":["https://facebook.com/dallasmorningnews"],"linkedin":["https://linkedin.com/company/the-dallas-morning-news"],"instagram":["https://instagram.com/dallasnews"],"x-twitter":["https://twitter.com/dallasnews"]} | 2026-05-04 | DPD, UNIX, Fastly, Varnish, Webpack, Open Graph, Microsoft 365, Apple iCloud Mail, Module Federation, Apache HTTP Server 2.4.65 | 0.00000419748 | 17,306,854 | 1996-04-14 | 2027-04-15 |
| iki.fi | fi | fi | ICANN | HTTP 200 | 185.185.170.35 | FI | {"facebook":["https://facebook.com/groups/9927882977"],"x-twitter":["https://twitter.com/ikifi"]} | 2026-05-14 | UNIX, OpenSSL 3.0.12, Apache HTTP Server 2.4.65 | 0.00000241629 | 17,219,446 | 1991-01-01 | — |
| … | … | … | … | … | … | … | … | … | … | … | … | … | … |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| chron.com | com | com | ICANN | HTTP 200 | 34.197.233.251 | US | {"facebook":["https://facebook.com/chroncom"],"linkedin":["https://linkedin.com/company/chron-com"],"instagram":["https://instagram.com/chron_com"],"x-twitter":["https://twitter.com/chron"]} | 2026-05-02 | HSTS, UNIX, Fastly, Mailgun, Varnish, Webpack, Open Graph, Microsoft 365, Module Federation, Apache HTTP Server 2.4.65 | 2026-06-01 | TRUE | {"A":["34.197.233.251","34.198.86.45","34.204.119.243","34.235.224.231"],"MX":[{"host":"chron-com.mail.protection.outlook.com","priority":10}],"NS":["ns1.hearstnp.com","ns2.hearstnp.com","ns3.hearstnp.com","ns4.hearstnp.com","ns5.hearstnp.com","ns6.hearstnp.com"],"SOA":{"mname":"ns1.hearstnp.com","retry":3600,"rname":"domains.hearstnp.com","expire":604800,"serial":1780008843,"minimum":600,"refresh":10800},"TXT":["0TQB6LCrglBd2seHa5tdhcjfMvx2WrnaKedLF0Q2vrBR33Lb5dJ8tWeb/985/x4nzCBtYw6Myc8uYzMZT8WBkw==","116ef58d61d4455d83f77260151e74a4","BSI103498586397","_globalsign-domain-verification=Iiihy-iv_vLdlIMtHvh-aCdqO2T53oCoknhW44njXn","adobe-idp-site-verification=3ebb0754e0941b0fd3e9cfe346802f5b6321a2a9bce74d7ffbcee597a1bbd8a3","anthropic-domain-verification-jcgwhx=gQ9vv9MGYH3o0dENlAqoWHHJT","atlassian-domain-verification=FpL/aWW65m3p2lAjgu9uaxMnORyl2KLKjkSbpFUulvCwkkhAoyMCv0fc30dxJ7Hh","cursor-domain-verification-dfngkc=TMVCGaKBTMhUdc3nwj00Jf8dJ","e2ma-verification=y54eb","facebook-domain-verification=dvj23ngdiqij56l9mbzqims48rzkh1","facebook-domain-verification=lltlr9gtjadga1pofa4vyg0zxf8gju","fmT4RBuqAmEaayOBIyQqqT1XrByTwF1Nz/OIuHpUPPDzgR16WgdwToze/9VmRkoFPEo9eznpyK+IgISS7PXLew==","google-site-verification=KNCJcU_4btGFrC7f2kVfZXwdcqiw1VMbdEOnscC6mgo","google-site-verification=UyC1Qqx18w8w7fkOjMCMRnrRW7Or_Q-loD7gMk6TJnY","google-site-verification=aJ2MhHWI44ROTEi_krRLvN5cB2jlbDtJ4IlH5JqxSWo","google-site-verification=bXQzLawUcr2NB_HDsMFsxU1cV--kiYYdJn-HJeVvtv4","openai-domain-verification=dv-x0a9Xxj4lFPLIFU1DqqKMO7R","tollbit-domain-verification=cb3e166ee5635536162db59939f9969aefb11a32f692a5820430ec496adf930c","v=spf1 include:spf.protection.outlook.com ip4:52.6.112.187 ip4:40.121.143.48 include:mailgun.org ip4:40.121.143.48 ip4:205.220.176.159 ip4:205.220.164.154 ~all","wiz-domain-verification=0e3f64ae733aea426d564e2b1f371803c5580f839d43fe821cbf0fe66d584e8b","yahoo-verification-key=zA3Nqn0H+laGoHH+8YxAXtFTV8X/S4VTGb+MF08dJNE="]} | 0.00000804009 | 17,697,134 | 2026-04-27 | RDAP | 1990-04-25 | 2027-04-26 | 2026-04-22 | CSC Corporate Domains, Inc. | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/CHRON.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/CHRON.COM"},{"rel":"related","href":"https://rdap.cscglobal.com/dbs/rdap-api/v1/domain/CHRON.COM","type":"application/rdap+json","value":"https://rdap.cscglobal.com/dbs/rdap-api/v1/domain/CHRON.COM"}],"events":[{"eventDate":"1990-04-25T04:00:00Z","eventAction":"registration"},{"eventDate":"2027-04-26T04:00:00Z","eventAction":"expiration"},{"eventDate":"2026-04-22T05:14:06Z","eventAction":"last changed"},{"eventDate":"2026-04-27T08:13:43Z","eventAction":"last update of RDAP database"}],"handle":"1447162_DOMAIN_COM-VRSN","status":["client transfer prohibited","server delete prohibited","server transfer prohibited","server update prohibited"],"ldhName":"CHRON.COM","notices":[{"links":[{"rel":"terms-of-service","href":"https://www.verisign.com/domain-names/registration-data-access-protocol/terms-service/index.xhtml","type":"text/html","value":"https://rdap.verisign.com/com/v1/domain/chron.com"}],"title":"Terms of Service","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":[{"rel":"help","href":"https://icann.org/wicf","type":"text/html","value":"https://rdap.verisign.com/com/v1/domain/chron.com"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"about","href":"http://cscdbs.com","type":"text/html","value":"https://rdap.cscglobal.com/dbs/rdap-api/v1/"}],"roles":["registrar"],"handle":"299","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:8887802723"],["email",{},"text","domainabuse@cscglobal.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"299"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","CSC Corporate Domains, Inc."]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"NS1.HEARSTNP.COM","objectClassName":"nameserver"},{"ldhName":"NS2.HEARSTNP.COM","objectClassName":"nameserver"},{"ldhName":"NS3.HEARSTNP.COM","objectClassName":"nameserver"},{"ldhName":"NS4.HEARSTNP.COM","objectClassName":"nameserver"},{"ldhName":"NS5.HEARSTNP.COM","objectClassName":"nameserver"},{"ldhName":"NS6.HEARSTNP.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}} | Domain is active |
| elliberlin.com | com | com | ICANN | HTTP 200 | 81.169.145.82 | DE | {"youtube":["https://youtube.com/c/elliberlin"],"facebook":["https://facebook.com/elliberlinnullpositiv"],"instagram":["https://instagram.com/elliberlinofficial"]} | 2026-05-07 | PHP 8.3.30, RSS, UNIX, MySQL, Strato, jQuery, Patreon, Sectigo, WordPress 6.9.4, Open Graph | 2026-06-08 | TRUE | {"A":["81.169.145.82"],"MX":[{"host":"smtpin.rzone.de","priority":5}],"NS":["docks01.rzone.de","shades08.rzone.de"],"SOA":{"mname":"docks01.rzone.de","retry":7200,"rname":"hostmaster.strato-rz.de","expire":604800,"serial":2020062128,"minimum":300,"refresh":86400},"AAAA":["2a01:238:20a:202:1082::"]} | 0.00000509724 | 15,523,688 | 2025-09-14 | RDAP | 2016-09-12 | 2026-09-12 | 2025-09-14 | Cronon GmbH | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/ELLIBERLIN.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/ELLIBERLIN.COM"},{"rel":"related","href":"https://rdap.cronon.net/domain/ELLIBERLIN.COM","type":"application/rdap+json","value":"https://rdap.cronon.net/domain/ELLIBERLIN.COM"}],"events":[{"eventDate":"2016-09-12T17:25:29Z","eventAction":"registration"},{"eventDate":"2026-09-12T17:25:29Z","eventAction":"expiration"},{"eventDate":"2025-09-13T07:31:45Z","eventAction":"last changed"},{"eventDate":"2025-09-14T15:36:33Z","eventAction":"last update of RDAP database"}],"handle":"2058897548_DOMAIN_COM-VRSN","status":["active"],"ldhName":"ELLIBERLIN.COM","notices":[{"links":[{"rel":"terms-of-service","href":"https://www.verisign.com/domain-names/registration-data-access-protocol/terms-service/index.xhtml","type":"text/html","value":"https://rdap.verisign.com/com/v1/domain/elliberlin.com"}],"title":"Terms of Service","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":[{"rel":"help","href":"https://icann.org/wicf","type":"text/html","value":"https://rdap.verisign.com/com/v1/domain/elliberlin.com"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"about","href":"http://www.cronon.net","type":"text/html","value":"https://rdap.cronon.net/"}],"roles":["registrar"],"handle":"141","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+4930398020"],["email",{},"text","abuse-domains@cronon.net"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"141"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Cronon GmbH"]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"DOCKS01.RZONE.DE","objectClassName":"nameserver"},{"ldhName":"SHADES08.RZONE.DE","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}} | Domain is active |
| ascigroningen.nl | nl | nl | ICANN | HTTP 200 | 81.169.145.105 | DE | {"linkedin":["https://linkedin.com/company/studievereniging-asci/posts?feedView=all"],"instagram":["https://instagram.com/ascigroningen"]} | 2026-04-27 | PHP 8.2.30, PWA, UNIX, Strato, Laravel, Sectigo, Livewire, Alpine.js, Apache HTTP Server 2.4.66 | 2026-06-09 | TRUE | {"A":["81.169.145.105"],"DS":[{"digest":"144d0c882148c4d4e74d998a8c08ba39e28e98a028d8e5c35a5281a559c7b863","key_tag":43346,"algorithm":8,"digest_type":2}],"MX":[{"host":"smtp.rzone.de","priority":5}],"NS":["docks01.rzone.de","shades14.rzone.de"],"SOA":{"mname":"docks01.rzone.de","retry":7200,"rname":"hostmaster.strato-rz.de","expire":604800,"serial":2020070740,"minimum":300,"refresh":86400},"AAAA":["2a01:238:20a:202:1105::"],"DNSKEY":[{"flags":256,"protocol":3,"algorithm":8,"public_key":"AwEAAbqK1vm5pGg0x+FT4pwa6dvM4/Mii7eCiTh56eVjSQ/2YoDTZPhXu9bxh8dkE59SNsNOqg880Zr0o4aI/RrtKfhapBUUGTJxhc9JjORqMNMeaPpwLO1Cf4CKdGUTaneOuEMQI8eM2dLhzK8hMWPz7wdorXQqwNgNka7Qcd5T0nFO2KtV4xtegBq1zzlzAZFG4MiayoTSH/k5gL2OZLYWuNpBrXbZ9eY/rlEqBHQqj0sujtpkIDpRaaB2km+v8VXUiUSkfU4UKCGpuUZh5XmwofmZH3EYfkcDxUT6BdoWwLkUJFUviiu1gaBv+3zUcLyHF1HLanOC7lpRFLDnJHFeTY8="},{"flags":257,"protocol":3,"algorithm":8,"public_key":"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"}]} | 0.0000050938 | 15,467,672 | 2026-05-28 | RDAP | 2011-06-28 | — | 2026-02-25 | Domain Robot | {"raw_response":{"lang":"nl-NL","links":[{"rel":"self","href":"https://rdap.sidn.nl/domain/ascigroningen.nl","type":"application/rdap+json","value":"https://rdap.sidn.nl/domain/ascigroningen.nl"}],"events":[{"eventDate":"2011-06-28T20:41:50Z","eventAction":"registration"},{"eventDate":"2026-02-25T01:56:31Z","eventAction":"last changed"},{"eventDate":"2026-05-28T10:25:25Z","eventAction":"last update of RDAP database"}],"handle":"REDACTED-BY-SIDN","status":["active"],"ldhName":"ascigroningen.nl","notices":[{"links":[{"rel":"glossary","href":"https://icann.org/epp","type":"text/html","value":"https://rdap.sidn.nl/domain/ascigroningen.nl"}],"title":"Status Codes","description":["Meer informatie over domeinstatuscodes vind je op https://icann.org/epp","For more information on domain status codes, please visit https://icann.org/epp"]},{"title":"Privacy notice","description":["De houdergegevens kunnen afgeschermd zijn. Meer informatie hierover vind je op: https://www.sidn.nl/nl-domeinnaam/sidn-en-privacy","The registrant's details can be withheld from public view. For more information, see https://www.sidn.nl/en/nl-domain-name/sidn-and-privacy"]},{"title":"Maintainer","description":["Administratie door: SIDN BV","Record maintained by: SIDN BV"]},{"links":[{"rel":"help","href":"https://icann.org/wicf","type":"text/html","value":"https://rdap.sidn.nl/domain/ascigroningen.nl"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://www.icann.org/wicf"]}],"entities":[{"links":[{"rel":"about","href":"https://rdap.sidn.nl/entity/DAT018032-INETX","type":"application/rdap+json","value":"https://rdap.sidn.nl/entity/DAT018032-INETX"}],"roles":["technical"],"handle":"DAT018032-INETX","vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","REDACTED FOR PRIVACY"],["email",{},"text","domaincontact@reg.xlink.net"]]],"objectClassName":"entity"},{"links":[{"rel":"about","href":"https://rdap.sidn.nl/entity/ASC012841-INETX","type":"application/rdap+json","value":"https://rdap.sidn.nl/entity/ASC012841-INETX"}],"roles":["registrant"],"handle":"ASC012841-INETX","vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","ASCI Groningen"]]],"objectClassName":"entity"},{"links":[{"rel":"about","href":"https://rdap.sidn.nl/entity/DAT018032-INETX","type":"application/rdap+json","value":"https://rdap.sidn.nl/entity/DAT018032-INETX"}],"roles":["administrative"],"handle":"DAT018032-INETX","vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","REDACTED FOR 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policy"},"prePath":"$.entities[?(@.roles[0]=='administrative')].vcardArray[1][?(@[0]=='adr')]","pathLang":"jsonpath"},{"name":{"description":"Administrative phone number"},"method":"removal","reason":{"description":"Server policy"},"prePath":"$.entities[?(@.roles[0]=='administrative')].vcardArray[1][?(@[0]=='tel')]","pathLang":"jsonpath"},{"name":{"description":"Administrative organisation"},"method":"removal","reason":{"description":"Server policy"},"prePath":"$.entities[?(@.roles[0]=='administrative')].vcardArray[1][?(@[0]=='org')]","pathLang":"jsonpath"},{"name":{"description":"Registrar handle"},"method":"replacementValue","reason":{"description":"Server policy"},"pathLang":"jsonpath","postPath":"$.entities[?(@.roles[0]=='registrar')].handle"},{"name":{"description":"Public id"},"method":"replacementValue","reason":{"description":"Server policy"},"pathLang":"jsonpath","postPath":"$.entities[?(@.roles[0]=='registrar')].publicIds[@LAST].identifier"},{"name":{"description":"Registrar 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Domain is active |
| dallasnews.com | com | com | ICANN | HTTP 200 | 34.234.132.118 | US | {"tiktok":["https://tiktok.com/@dallasmorningnews"],"bluesky":["https://bsky.app/profile/dallasnews.com"],"facebook":["https://facebook.com/dallasmorningnews"],"linkedin":["https://linkedin.com/company/the-dallas-morning-news"],"instagram":["https://instagram.com/dallasnews"],"x-twitter":["https://twitter.com/dallasnews"]} | 2026-05-04 | DPD, UNIX, Fastly, Varnish, Webpack, Open Graph, Microsoft 365, Apple iCloud Mail, Module Federation, Apache HTTP Server 2.4.65 | 2026-05-27 | TRUE | {"A":["34.234.132.118","54.144.200.95"],"MX":[{"host":"dallasnews-com.mail.protection.outlook.com","priority":10}],"NS":["ns1.hearstnp.com","ns2.hearstnp.com","ns3.hearstnp.com","ns4.hearstnp.com","ns5.hearstnp.com","ns6.hearstnp.com"],"SOA":{"mname":"ns1.hearstnp.com","retry":3600,"rname":"domains.hearstnp.com","expire":604800,"serial":1779314747,"minimum":600,"refresh":10800},"TXT":["6g4tpn3str0ej5m9ec6hdssnta","MS=ms19832273","MS=ms24609421","MS=ms30350097","MS=ms32530399","Zoom=10405102","adobe-idp-site-verification=3ebb0754e0941b0fd3e9cfe346802f5b6321a2a9bce74d7ffbcee597a1bbd8a3","ahrefs-site-verification_677c9310306c33024515a04181735877730a8c8a784a59265f8645fcd3cb3c72","airtable-verification=28c101ae67ea9344e70705e17ce60caf","anthropic-domain-verification-fwr5q4=7SYwRh5nW8a3isPS8Y7M0y6qZ","apple-domain-verification=Wuu8baz23ci7OL6Z","atlassian-domain-verification=FpL/aWW65m3p2lAjgu9uaxMnORyl2KLKjkSbpFUulvCwkkhAoyMCv0fc30dxJ7Hh","di9gid4mrdmh0tc0qeojodisbg","facebook-domain-verification=9t2tic8hjvol1sso04jvzm2bks4wcf","google-site-verification=C5hMeMLrv-039h5xrC7fuh1coe1t9lNdg56HeT5UruA","google-site-verification=bhu0ExmRHnxSpXPGLLoUpatg1khfUZxiwWml2kPN0t0","google-site-verification=cq0KUSq4kSk2jbqgX4crW9bGWc6euSKPdxquY6tpUUg","klbrs0jc8ipj1ht55639pm7qp","knowbe4-site-verification=ec50fda9b79db0a98cfe219b9779c227","openai-domain-verification=dv-Tz3z1MPAxBctyE2pfNogvyjT","openai-domain-verification=openai-domain-verification=dv-7DiCkOaSKZSdHPfubwNg8iyI","ovgcto17cam1agf6ljskach3mh","poh2r44g0fbc40l8f4qmi8vuku","v=spf1 a mx include:aspmx.sailthru.com include:emsd1.com include:ahbelo.com include:navigacloud.com include:spf.protection.outlook.com ip4:205.220.176.159 ip4:205.220.164.154 ip4:52.6.112.187 ip4:23.21.109.197 ip4:23.21.109.212 ip4:40.121.143.48 ip4:147.136.249.70 ip4:161.38.202.118 ip4:198.2.128.0/24 ip4:198.2.132.0/22 ip4:198.2.136.0/23 ip4:198.2.145.0/24 ip4:198.2.186.0/23 ip4:205.201.131.128/25 ip4:205.201.134.128/25 ip4:205.201.136.0/23 ip4:205.201.139.0/24 ip4:198.2.177.0/24 ip4:198.2.178.0/23 ip4:198.2.180.0/24 ~all","wiz-domain-verification=0e3f64ae733aea426d564e2b1f371803c5580f839d43fe821cbf0fe66d584e8b","yahoo-verification-key=C0rA1FqwDdlF3Tt21ram6pxx6MVeBYjCDzvzGgV7V+g=","zscaler-verification-10414221-13012026-7GNw9T","zscaler-verification-10414221-5202025-fTqWR9QVyM"]} | 0.00000419748 | 17,306,854 | 2026-04-06 | RDAP | 1996-04-14 | 2027-04-15 | 2026-03-31 | Network Solutions, LLC | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/DALLASNEWS.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/DALLASNEWS.COM"},{"rel":"related","href":"https://rdap.networksolutions.com/rdap/domain/DALLASNEWS.COM","type":"application/rdap+json","value":"https://rdap.networksolutions.com/rdap/domain/DALLASNEWS.COM"}],"events":[{"eventDate":"1996-04-14T04:00:00Z","eventAction":"registration"},{"eventDate":"2027-04-15T04:00:00Z","eventAction":"expiration"},{"eventDate":"2026-03-31T08:17:31Z","eventAction":"last changed"},{"eventDate":"2026-04-06T02:35:32Z","eventAction":"last update of RDAP database"}],"handle":"3515352_DOMAIN_COM-VRSN","status":["client transfer 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https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"about","href":"http://networksolutions.com","type":"text/html","value":"https://rdap.networksolutions.com/rdap/"}],"roles":["registrar"],"handle":"2","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+1.8777228662"],["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, 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| iki.fi | fi | fi | ICANN | HTTP 200 | 185.185.170.35 | FI | {"facebook":["https://facebook.com/groups/9927882977"],"x-twitter":["https://twitter.com/ikifi"]} | 2026-05-14 | UNIX, OpenSSL 3.0.12, Apache HTTP Server 2.4.65 | 2026-06-03 | TRUE | {"A":["185.185.170.35","185.185.170.42","195.140.195.198"],"MX":[{"host":"mail.iki.fi","priority":10},{"host":"mail2.iki.fi","priority":10},{"host":"mail3.iki.fi","priority":10}],"NS":["ns.iki.fi","ns1.z.fi","ns2.iki.fi","ns2.z.fi","ns3.iki.fi"],"SOA":{"mname":"ns.iki.fi","retry":7200,"rname":"hostmaster.iki.fi","expire":604800,"serial":1780264803,"minimum":3600,"refresh":28800},"TXT":["google-site-verification=LNg9p_8q6xq_Nc9ZzsKCn-Zs3P_vzjXmJx1DW_t4pDE","v=spf1 a:smtp.iki.fi ?all"],"AAAA":["2001:67c:2b0:1c1::198","2a0b:5c81:1c1::35","2a0b:5c81:1c1::42"]} | 0.00000241629 | 17,219,446 | 2026-03-21 | RDAP | 1991-01-01 | — | — | — | {"raw_response":{"events":[{"eventDate":"1991-01-01T00:00:00+02:00","eventAction":"registration"}],"port43":"whois.nic.fi","ldhName":"iki.fi","entities":[{"roles":["registrant"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Internet-käyttäjät ikuisesti-IKI ry"],["adr",{},"text",[null,null,"c/o Clausal Computing, Oy, Varastokuja 5",null,null,null,"Finland"]],["email",{},"text","iki-hallitus@iki.fi"]]],"objectClassName":"entity"}],"nameservers":[{"ldhName":"ns3.iki.fi [195.140.195.198] [2001:67c:2b0:1c1::198] [OK]","unicodeName":"ns3.iki.fi [195.140.195.198] [2001:67c:2b0:1c1::198] [OK]","objectClassName":"nameserver"},{"ldhName":"ns2.iki.fi [185.185.170.35] [2a0b:5c81:1c1::35] [OK]","unicodeName":"ns2.iki.fi [185.185.170.35] [2a0b:5c81:1c1::35] [OK]","objectClassName":"nameserver"},{"ldhName":"ns1.z.fi [OK]","unicodeName":"ns1.z.fi [OK]","objectClassName":"nameserver"},{"ldhName":"ns2.z.fi [OK]","unicodeName":"ns2.z.fi [OK]","objectClassName":"nameserver"},{"ldhName":"ns.iki.fi [185.185.170.42] [2a0b:5c81:1c1::42] [OK]","unicodeName":"ns.iki.fi [185.185.170.42] [2a0b:5c81:1c1::42] [OK]","objectClassName":"nameserver"}],"unicodeName":"iki.fi","objectClassName":"domain","rdapConformance":["rdap_level_0"]}} | Domain is active |
| … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … |
+ 4 datasets don't carry the Technologies column.
UNIX sites by country
| Country | Sites | % of country web |
|---|---|---|
| 🇩🇪 Germany | 1,454,979 | — |
| 🇺🇸 United States | 34,118 | — |
| 🇯🇵 Japan | 24,899 | — |
| 🇰🇷 South Korea | 20,432 | — |
| 🇬🇧 United Kingdom | 12,817 | — |
The UNIX dataset
Every site we've detected as running UNIX — with version, hosting, country, TLD and traffic rank.
UNIX lives inside 2 datasets
UNIX detection is part of Technologies (€159/mo) and All data (€599/mo). Buy either to filter the full 1,620,199-site list — or grab a free preview first.
Frequently asked questions
How many websites use UNIX?
webatla detects UNIX on 1.6M websites, refreshed daily — each with its domain, DNS, WHOIS, IP, country and ranking.
Can I download the list of websites using UNIX?
Yes — as structured JSONL. Pay once for one month, no subscription; 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.