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Download websites that use UNIX

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

2,783,587 live sites using UNIX right now

Server Software · by The Open Group · since 1969 · Proprietary

2.8M sites Dataset updated · 2026-07-28

Categories Operating systems

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About UNIX Database preview By country By TLD Download

About UNIX

webatla tracks 2,783,587 live websites using UNIX — 0.9% of every site we index. Download the full list of websites that using UNIX technology as a daily JSONL export — every record includes the domain plus DNS, WHOIS, IP address, hosting country and global rank.

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

VendorThe Open Group

Websiteunix.org ↗

LanguageC

LicenseProprietary

First release1969-01-01

All figures as of Jul 28, 2026

2,783,587 Sites detected

0.9% Of all websites

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.

webatla-technologies-unix-2026-07-28.jsonl.zst · 2,783,587 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
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	0.00000491797	15,724,483	2016-09-12	2026-09-12
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	0.00000426723	17,818,848	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	0.00000352821	17,924,460	1990-12-31	—
netbsd.org	org	org	ICANN	HTTP 200	199.233.217.205	US	{"github":["https://github.com/sponsors/NetBSD"]}	2026-07-02	RSS, HSTS, UNIX, Apache HTTP Server 2.4.62	0.00000345576	17,688,096	1994-03-20	2027-03-21
tug.org	org	org	ICANN	HTTP 200	46.4.94.215	DE	{"reddit":["https://reddit.com/r/LaTeX"],"facebook":["https://facebook.com/groups/TeXUsersGroup"],"x-twitter":["https://twitter.com/texusersgroup"]}	2026-07-08	UNIX, OpenSSL 1.1.1k, Apache HTTP Server 2.4.68	0.00000233383	17,389,708	1993-08-19	2027-08-18
…	…	…	…	…	…	…	…	…	…	…	…	…	…

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
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	2026-07-26	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::"]}	0.00000491797	15,724,483	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
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	2026-07-16	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":1783961587,"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=5mC6QGddK9UJwFMbGaHPvtLF4rdiGtU2RGjLX91JTgQ","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"]}	0.00000426723	17,818,848	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 prohibited"],"ldhName":"DALLASNEWS.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/dallasnews.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/dallasnews.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://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, LLC"]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"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
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	2026-07-23	TRUE	{"A":["185.185.170.35","185.185.170.42","195.140.195.198"],"DS":[{"digest":"c063f65e1735e6465a924c3e312ea064146461d22eb93847f9109d35d40461c6","key_tag":5119,"algorithm":13,"digest_type":2}],"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":1784379604,"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"],"NAPTR":[{"flags":"s","order":10,"regexp":"","service":"SIP+D2U","preference":10,"replacement":"_sip._udp.iki.fi"}],"DNSKEY":[{"flags":256,"protocol":3,"algorithm":13,"public_key":"XAN6TqQFZsEd3A/zyy3oDmXxV0nSaVKbN6q8dBigUEfelvIeiWD2z8GliAxVslFAZHpMs6zOv3CmpY8EGlqBBQ=="},{"flags":257,"protocol":3,"algorithm":13,"public_key":"tP7Shl/VSLN1jF8vB/mpHhhrIi7wuwsibYoyhfBvHFC5sEJOwsW6ztWglXDL8S+ozAwAjGd7IM5hTByvYnBhOw=="}]}	0.00000352821	17,924,460	2026-06-26	RDAP	1990-12-31	—	—	—	{"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
netbsd.org	org	org	ICANN	HTTP 200	199.233.217.205	US	{"github":["https://github.com/sponsors/NetBSD"]}	2026-07-02	RSS, HSTS, UNIX, Apache HTTP Server 2.4.62	2026-07-21	TRUE	{"A":["199.233.217.205"],"DS":[{"digest":"1c465f3c6881a5f95b3519344fd03567c9cab8d0428ba81ba02e5c610cda4db5","key_tag":1840,"algorithm":8,"digest_type":2}],"MX":[{"host":"mail.netbsd.org","priority":10}],"NS":["ns.global-wire.eu","ns.global-wire.fi","ns.global-wire.net","ns.netbsd.de","ns.netbsd.org"],"SOA":{"mname":"ns.netbsd.org","retry":10800,"rname":"hostmaster.netbsd.org","expire":2419200,"serial":2026070101,"minimum":3600,"refresh":21600},"TXT":["google-site-verification=MeCG4TTtZh_P8kjBmNxsiBCM7-VHez0293llf92FitE","google-site-verification=RKkvWxtxLTV2hq1Rf9xuSo_tHHLeUcvXqmDX_U02M3I","google-site-verification=XC_EQ1-z8TJBJzDK2D0lMJ1HW2f4IrrtpmDv4oFOq0Q","google-site-verification=ik3CcNFGgO8L2MjfTpF9CPShIbYvyRRlSaBz5K8euwo","v=spf1 a mx ip4:199.233.217.192/27 ip6:2001:470:a085:999::/64 ?all"],"AAAA":["2001:470:a085:999::80"],"DNSKEY":[{"flags":256,"protocol":3,"algorithm":8,"public_key":"AwEAAacxelbOQ2QIy+PHdRwYTN2v9G98lXvkB1rBa6VLNkw+TxvOl8HQEdFOt4cupAJ0q2Nu4G15p7EMAVIPqFwt4h+xU1jZIJqw7VZzD8O4WC0Py4XFcDMpYvfZqf1lHBSK/D/rfcMiATdIHGldPYMryHSRqwicF2m8bhQn2RNMwuU/"},{"flags":257,"protocol":3,"algorithm":8,"public_key":"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"}]}	0.00000345576	17,688,096	2026-03-29	RDAP	1994-03-20	2027-03-21	2026-03-21	Key-Systems GmbH	{"raw_response":{"links":[{"rel":"related","href":"https://rdap.rrpproxy.net/domain/netbsd.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/netbsd.org"},{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/domain/netbsd.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/netbsd.org"}],"events":[{"eventDate":"2019-08-12T14:29:44.358Z","eventAction":"transfer"},{"eventDate":"2027-03-21T05:00:00Z","eventAction":"expiration"},{"eventDate":"1994-03-20T05:00:00.468Z","eventAction":"registration"},{"eventDate":"2026-03-21T05:00:24.705Z","eventAction":"last changed"},{"eventDate":"2026-03-29T15:07:06.598Z","eventAction":"last update of RDAP database"}],"status":["client transfer prohibited","auto renew period"],"ldhName":"netbsd.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/netbsd.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. 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tug.org	org	org	ICANN	HTTP 200	46.4.94.215	DE	{"reddit":["https://reddit.com/r/LaTeX"],"facebook":["https://facebook.com/groups/TeXUsersGroup"],"x-twitter":["https://twitter.com/texusersgroup"]}	2026-07-08	UNIX, OpenSSL 1.1.1k, Apache HTTP Server 2.4.68	2026-07-22	TRUE	{"A":["46.4.94.215"],"MX":[{"host":"tug.org","priority":10}],"NS":["ns1.tug.org","ns2.tug.org","tragedy.dante.de"],"SOA":{"mname":"ns1.tug.org","retry":3600,"rname":"root.tug.org","expire":604800,"serial":161,"minimum":14400,"refresh":10800},"TXT":["v=spf1 a a:freefriends.org mx:freefriends.org mx:gnu.org a:fencepost.gnu.org a:eggs.gnu.org a:eta.freefriends.org a:backup.tug.org include:_spf.google.com ~all"]}	0.00000233383	17,389,708	2026-02-22	RDAP	1993-08-19	2027-08-18	2026-02-22	DNC Holdings, Inc.	{"raw_response":{"links":[{"rel":"related","href":"https://rdap.directnic.com/rdap/domain/tug.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/tug.org"},{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/domain/tug.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/tug.org"}],"events":[{"eventDate":"2003-05-06T19:21:14.46Z","eventAction":"transfer"},{"eventDate":"2027-08-18T04:00:00Z","eventAction":"expiration"},{"eventDate":"1993-08-19T04:00:00.46Z","eventAction":"registration"},{"eventDate":"2023-05-10T21:34:33.093Z","eventAction":"last changed"},{"eventDate":"2026-02-22T20:49:49.703Z","eventAction":"last update of RDAP database"}],"status":["client delete prohibited","client transfer prohibited","client update prohibited"],"ldhName":"tug.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/tug.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. 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Showing 5 of 2,783,587 rows · Technologies · Full website tech stack per site — CMS, payments, analytics, frameworks.

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

UNIX sites by country

Country	Sites	Share
🇩🇪 Germany	2,503,557	90.8%
🇺🇸 United States	59,754	2.2%
🇯🇵 Japan	42,070	1.5%
🇰🇷 South Korea	36,379	1.3%
🇬🇧 United Kingdom	16,671	0.6%

UNIX sites by TLD

TLD	Sites	Share
.de	1,548,112	55.6%
.com	537,797	19.3%
.nl	123,483	4.4%
.eu	119,217	4.3%
.net	89,659	3.2%

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 2,783,587-site list — or grab a free preview first.

See datasets ↓ Download free preview (20 rows)

Which websites are using UNIX?

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

Open the UNIX 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 UNIX?

webatla detects UNIX on 2.8M 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. 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 UNIX?

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

What else is in the UNIX technology data?

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

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

Both. Every site running UNIX 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 UNIX?

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 UNIX 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.