K2
Download websites using K2
Content management system · by JoomlaWorks · since 2008 · open source
4K sites
-92.51% YoY
Latest export · 0 days ago
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Requires a dataset purchase
About K2
K2 is a powerful content construction kit extension for Joomla, the open-source CMS. It extends Joomla's native content management capabilities by adding structured content types, custom fields, tags, and user profiles, enabling more complex editorial and community-driven websites.
Developed by JoomlaWorks, K2 has been widely used by news sites, blogs, and content-heavy portals built on Joomla. It offers fine-grained access control, commenting systems, and a rich item management interface. While Joomla's built-in capabilities have expanded over time, K2 remains popular among sites that rely on its established feature set and extensive template ecosystem.
At a glance
CategoryCMS
VendorJoomlaWorks
LanguagePHP
LicenseGPL v2
First release2008-01-01
3,947
Sites detected
0.0%
Of all websites
-92.5%
YoY change
Database preview of K2 sites
K2 detection is a value inside the Technologies column. Two datasets carry it — switch between them to compare what's included.
webatla-technologies-k2-2026-06-13.jsonl.zst · 3,947 rows · 1 B · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| lodzkie.pl | pl | pl | ICANN | HTTP 200 | 89.161.252.113 | PL | {"youtube":["https://youtube.com/user/NaszeLodzkie?sub_confirmation=1"],"facebook":["https://facebook.com/wojewodztwo.lodzkie"],"linkedin":["https://pl.linkedin.com/company/umwl"],"instagram":["https://instagram.com/wojewodztwolodzkie"],"x-twitter":["https://x.com/lodzkiepl"]} | 2026-05-19 | K2, PHP, cdnjs, Joomla, jQuery, YouTube, Bootstrap, Cloudflare, Open Graph, Font Awesome 5.15.4 | 0.000000333341 | 16,786,554 | 2001-02-09 | 2027-02-08 |
| juxtapoz.com | com | com | ICANN | HTTP 200 | 104.17.142.117 | US | {"youtube":["https://youtube.com/juxtapoz"],"facebook":["https://facebook.com/pages/Juxtapoz-Magazine/94017129256"],"instagram":["https://instagram.com/juxtapozmag"],"x-twitter":["https://twitter.com/juxtapozmag"]} | 2026-05-16 | K2, PHP, PWA, RSS, Slick, cdnjs, Joomla, Popper 1.14.3, jQuery 3.3.1, Lightbox | 0.000000328352 | 14,562,142 | 1996-05-01 | 2027-05-02 |
| geosyntec.com | com | com | ICANN | HTTP 200 | 35.212.89.105 | US | {"youtube":["https://youtube.com/channel/UCg2F_1rTyjQTBwBEVECFJBg"],"facebook":["https://facebook.com/GeosyntecConsultants"],"linkedin":["https://linkedin.com/company/geosyntec-consultants"],"instagram":["https://instagram.com/geosyntecconsultants"],"x-twitter":["https://twitter.com/Geosyntec"]} | 2026-05-11 | K2, PHP, Azure, Nginx, cdnjs, Joomla, Popper, jQuery 1.1.0, YouTube, Bootstrap | 0.000000306446 | 14,287,229 | 1996-09-25 | 2026-09-24 |
| arnika.org | org | org | ICANN | HTTP 200 | 37.235.104.135 | CZ | {"bluesky":["https://bsky.app/profile/did:plc:6tfuvermn46r4c5kdvygb7iq"],"youtube":["https://youtube.com/user/SdruzeniArnika"],"facebook":["https://facebook.com/arnika.org","https://facebook.com/prahamestoprozivot"],"linkedin":["https://cz.linkedin.com/company/arnikaorg"],"instagram":["https://instagram.com/arnikaorg","https://instagram.com/prahamestoprozivot"]} | 2026-04-27 | K2, PHP, PWA, RSS, Joomla, Popper, jQuery, Bootstrap, reCAPTCHA, Open Graph | 0.00000016271 | 16,733,825 | 2001-10-17 | 2026-10-17 |
| lllfrance.org | org | org | ICANN | HTTP 200 | 213.186.33.40 | FR | {"facebook":["https://facebook.com/lalecheleaguefrance"],"instagram":["https://instagram.com/lalecheleaguefrance"],"x-twitter":["https://twitter.com/LecheFrance"]} | 2026-05-19 | K2, PHP, HSTS, Joomla, jQuery, MooTools, OVHcloud, Bootstrap, Modernizr, Open Graph | 0.000000149033 | 16,735,671 | 1998-02-11 | 2032-02-10 |
| … | … | … | … | … | … | … | … | … | … | … | … | … | … |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| lodzkie.pl | pl | pl | ICANN | HTTP 200 | 89.161.252.113 | PL | {"youtube":["https://youtube.com/user/NaszeLodzkie?sub_confirmation=1"],"facebook":["https://facebook.com/wojewodztwo.lodzkie"],"linkedin":["https://pl.linkedin.com/company/umwl"],"instagram":["https://instagram.com/wojewodztwolodzkie"],"x-twitter":["https://x.com/lodzkiepl"]} | 2026-05-19 | K2, PHP, cdnjs, Joomla, jQuery, YouTube, Bootstrap, Cloudflare, Open Graph, Font Awesome 5.15.4 | 2026-05-29 | TRUE | {"A":["89.161.252.113"],"MX":[{"host":"mail.lodzkie.pl","priority":10}],"NS":["dns.home.pl","dns2.home.pl","dns3.home.pl"],"SOA":{"mname":"dns.home.pl","retry":7200,"rname":"admin.home.pl","expire":2419200,"serial":1715684454,"minimum":3600,"refresh":14400},"TXT":["MS=ms31155930","apple-domain-verification=NDv6Ki3Ty0C8Trsa","d48bdcd8bf998846cf8a37f5ac1d7713cc840ab9c85dd3c5632e89a038e6a2f","google-site-verification=0RKuAqyaug6dEGMEgK9SzhYD2WU0bLaJk3kAi9RU_-w","google-site-verification=JVh9F8mb8AhVO0imtgOmjdKCuy_iHrHoqSsPHjjWbTU","mailerlite-domain-verification=2147829634eb7a988eb8edce2a25e5c4541d25b5","mojecertpl-site-verification-iWqCD6hoE3qLAfUuoa5vfbX2vN2enfRV","v=spf1 a mx include:_spf.ogicom.pl include:_spf.freshmail.pl include:_spf.mlsend.com include:_spf.google.com include:spf.protection.outlook.com -all"]} | 0.000000333341 | 16,786,554 | 2025-08-19 | RDAP | 2001-02-09 | 2027-02-08 | 2025-08-19 | home.pl S.A. | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.dns.pl/domain/lodzkie.pl","type":"application/rdap+json","value":"https://rdap.dns.pl/domain/lodzkie.pl"}],"events":[{"eventDate":"2001-02-09T11:00:00Z","eventAction":"registration"},{"eventDate":"2024-06-06T21:37:17Z","eventAction":"last changed"},{"eventDate":"2025-08-19T17:21:01.045724694Z","eventAction":"last update of RDAP database"},{"eventDate":"2027-02-08T12:00:00Z","eventAction":"expiration"}],"port43":"whois.dns.pl","ldhName":"lodzkie.pl","notices":[{"links":[{"rel":"related","href":"https://www.dns.pl/en/domain_name_life_cycle","type":"text/html","value":"https://www.dns.pl/en/domain_name_life_cycle"}],"title":"Domain name life cycle","description":["For more information on domain name life cycle, please visit https://www.dns.pl/en/domain_name_life_cycle"]},{"links":[{"rel":"related","href":"https://www.dns.pl/en/RDAP_in_NASK","type":"text/html","value":"https://www.dns.pl/en/RDAP_in_NASK"}],"title":"Delay in data display","description":["RDAP displays data with a delay not exceeding 15 minutes in relation to the .pl Registry system. For more information on RDAP in NASK, please visit: https://www.dns.pl/en/RDAP_in_NASK"]}],"remarks":[{"type":"object truncated due to authorization","title":"REDACTED FOR PRIVACY","description":["The object does not contain all data due to lack of authorization."]}],"entities":[{"roles":["registrant"],"remarks":[{"type":"object truncated due to authorization","title":"REDACTED FOR PRIVACY","description":["The object does not contain all data due to lack of authorization."]}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Województwo Łódzkie"],["kind",{},"text","org"],["org",{},"text"],["adr",{"cc":"PL"},"text",["","","al. Piłsudskiego 8","Łódź","","90-051",""]]]],"objectClassName":"entity"},{"roles":["registrar"],"remarks":[{"type":"object truncated due to authorization","title":"REDACTED FOR PRIVACY","description":["The object does not contain all data due to lack of authorization."]}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","home.pl S.A."],["kind",{},"text","org"],["adr",{"cc":"PL"},"text",["","","ul. Zbożowa 4","Szczecin","","70-653",""]],["tel",{"type":"VOICE"},"uri","tel:+48.504502500"],["tel",{"type":"VOICE"},"uri","tel:+48.914325555"],["url",{},"uri","https://home.pl/kontakt"]]],"objectClassName":"entity"}],"secureDNS":{"dsData":[{"digest":"C60431DEDB9A050E72601CD53894A095DDDD6DBBC8D83185D785862725931AA7","keyTag":55171,"algorithm":8,"digestType":2}],"delegationSigned":true},"nameservers":[{"ldhName":"dns.home.pl","remarks":[{"type":"object truncated due to authorization","title":"REDACTED FOR PRIVACY","description":["The object does not contain all data due to lack of authorization."]}],"ipAddresses":[{"v4":["217.160.80.244"],"v6":["2001:8d8:fe:53:6870::1"]}],"objectClassName":"nameserver"},{"ldhName":"dns2.home.pl","remarks":[{"type":"object truncated due to authorization","title":"REDACTED FOR PRIVACY","description":["The object does not contain all data due to lack of authorization."]}],"ipAddresses":[{"v4":["217.160.81.248"],"v6":["2001:8d8:fe:53:6870::2"]}],"objectClassName":"nameserver"},{"ldhName":"dns3.home.pl","remarks":[{"type":"object truncated due to authorization","title":"REDACTED FOR PRIVACY","description":["The object does not contain all data due to lack of authorization."]}],"ipAddresses":[{"v4":["185.132.34.251"],"v6":["2607:f1c0:fe:53:185:132:34:251"]}],"objectClassName":"nameserver"}],"nask0_state":"registered","nask0_option":{"events":[{"eventDate":"2014-01-02T12:55:11Z","eventAction":"registration"},{"eventDate":"2026-01-02T12:55:11Z","eventAction":"expiration"}],"ldhName":"lodzkie.pl","remarks":[{"type":"object truncated due to authorization","title":"REDACTED FOR PRIVACY","description":["The object does not contain all data due to lack of authorization."]}],"objectClassName":"nask0_option"},"objectClassName":"domain","rdapConformance":["rdap_level_0","nask0"]}} | Domain is active |
| juxtapoz.com | com | com | ICANN | HTTP 200 | 104.17.142.117 | US | {"youtube":["https://youtube.com/juxtapoz"],"facebook":["https://facebook.com/pages/Juxtapoz-Magazine/94017129256"],"instagram":["https://instagram.com/juxtapozmag"],"x-twitter":["https://twitter.com/juxtapozmag"]} | 2026-05-16 | K2, PHP, PWA, RSS, Slick, cdnjs, Joomla, Popper 1.14.3, jQuery 3.3.1, Lightbox | 2026-06-09 | TRUE | {"A":["104.17.142.117","104.17.143.117"],"MX":[{"host":"mx1.emailsrvr.com","priority":10},{"host":"mx2.emailsrvr.com","priority":20}],"NS":["erin.ns.cloudflare.com","fred.ns.cloudflare.com"],"SOA":{"mname":"erin.ns.cloudflare.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2403824672,"minimum":1800,"refresh":10000},"TXT":["google-site-verification=s165Bobf9QpA3hawwLLcB1ljPvhz3tIX4otMdurtqkc","v=spf1 mx ip4:23.20.36.14 include:emailsrvr.com include:spf.constantcontact.com include:_spf.google.com include:amazonses.com ~all"],"AAAA":["2606:4700::6811:8e75","2606:4700::6811:8f75"],"HTTPS":[{"params":["alpn=h2","ipv4hint=104.17.142.117,104.17.143.117","ipv6hint=2606:4700::6811:8e75,2606:4700::6811:8f75"],"target":"","priority":1}]} | 0.000000328352 | 14,562,142 | 2025-07-09 | RDAP | 1996-05-01 | 2027-05-02 | 2025-07-09 | GoDaddy.com, LLC | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/JUXTAPOZ.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/JUXTAPOZ.COM"},{"rel":"related","href":"https://rdap.godaddy.com/v1/domain/JUXTAPOZ.COM","type":"application/rdap+json","value":"https://rdap.godaddy.com/v1/domain/JUXTAPOZ.COM"}],"events":[{"eventDate":"1996-05-01T04:00:00Z","eventAction":"registration"},{"eventDate":"2027-05-02T04:00:00Z","eventAction":"expiration"},{"eventDate":"2022-09-06T22:13:14Z","eventAction":"last changed"},{"eventDate":"2025-07-09T06:41:30Z","eventAction":"last update of RDAP database"}],"handle":"1846847_DOMAIN_COM-VRSN","status":["client delete prohibited","client renew prohibited","client transfer prohibited","client update prohibited"],"ldhName":"JUXTAPOZ.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/juxtapoz.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/juxtapoz.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.godaddy.com","type":"text/html","value":"https://rdap.godaddy.com/v1/"}],"roles":["registrar"],"handle":"146","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:480-624-2505"],["email",{},"text","abuse@godaddy.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"146"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","GoDaddy.com, LLC"]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"ERIN.NS.CLOUDFLARE.COM","objectClassName":"nameserver"},{"ldhName":"FRED.NS.CLOUDFLARE.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}} | Domain is active |
| geosyntec.com | com | com | ICANN | HTTP 200 | 35.212.89.105 | US | {"youtube":["https://youtube.com/channel/UCg2F_1rTyjQTBwBEVECFJBg"],"facebook":["https://facebook.com/GeosyntecConsultants"],"linkedin":["https://linkedin.com/company/geosyntec-consultants"],"instagram":["https://instagram.com/geosyntecconsultants"],"x-twitter":["https://twitter.com/Geosyntec"]} | 2026-05-11 | K2, PHP, Azure, Nginx, cdnjs, Joomla, Popper, jQuery 1.1.0, YouTube, Bootstrap | 2026-05-28 | TRUE | {"A":["35.212.89.105"],"MX":[{"host":"geosyntec-com.mail.protection.outlook.com","priority":10}],"NS":["ns1-06.azure-dns.com","ns2-06.azure-dns.net","ns3-06.azure-dns.org","ns4-06.azure-dns.info"],"SOA":{"mname":"ns1-06.azure-dns.com","retry":300,"rname":"azuredns-hostmaster.microsoft.com","expire":2419200,"serial":1,"minimum":300,"refresh":3600},"TXT":["C/PQZ8/PKE2TSuUrWvbB5NDaxyC2sMAN5DIPnb227knJ8qI09mR98C3U65u4HEs0cgAX7BRXwrZLAkwXd1uwUQ==","anthropic-domain-verification-4a78nd=IGNUWd6mZqxkOZnnKp5TWi1W4","apple-domain-verification=paZoD0Q_UOUzSd3BhVYbB2VNuv6q53SrHs25kKBLjaE","atlassian-domain-verification=azETEXGRkIdF0KM6Fa0Wg0DVePIR/Z3jvo0ib2mz9LS1vqHr8zqlU8asjpNbH/YA","globalsign-domain-verification=322266FBE97A443989EA04C0C185306A","parkable-domain-verification=dh-4Qp7w1U1IT_d8A05WX96-GOaxgyusTn9FQ8gL0x4=","v=spf1 include:spf.protection.outlook.com include:_phishspf.knowbe4.com -all"]} | 0.000000306446 | 14,287,229 | 2025-06-24 | RDAP | 1996-09-25 | 2026-09-24 | 2025-06-24 | eNom, LLC | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/GEOSYNTEC.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/GEOSYNTEC.COM"},{"rel":"related","href":"https://enom.rdap.tucows.com/domain/GEOSYNTEC.COM","type":"application/rdap+json","value":"https://enom.rdap.tucows.com/domain/GEOSYNTEC.COM"}],"events":[{"eventDate":"1996-09-25T04:00:00Z","eventAction":"registration"},{"eventDate":"2026-09-24T04:00:00Z","eventAction":"expiration"},{"eventDate":"2024-08-14T14:46:41Z","eventAction":"last changed"},{"eventDate":"2025-06-24T09:06:55Z","eventAction":"last update of RDAP database"}],"handle":"120069_DOMAIN_COM-VRSN","status":["client transfer prohibited"],"ldhName":"GEOSYNTEC.COM","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":"48","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":"48"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","eNom, LLC"]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"NS1-06.AZURE-DNS.COM","objectClassName":"nameserver"},{"ldhName":"NS2-06.AZURE-DNS.NET","objectClassName":"nameserver"},{"ldhName":"NS3-06.AZURE-DNS.ORG","objectClassName":"nameserver"},{"ldhName":"NS4-06.AZURE-DNS.INFO","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_0","icann_rdap_response_profile_0"]}} | Domain is active |
| arnika.org | org | org | ICANN | HTTP 200 | 37.235.104.135 | CZ | {"bluesky":["https://bsky.app/profile/did:plc:6tfuvermn46r4c5kdvygb7iq"],"youtube":["https://youtube.com/user/SdruzeniArnika"],"facebook":["https://facebook.com/arnika.org","https://facebook.com/prahamestoprozivot"],"linkedin":["https://cz.linkedin.com/company/arnikaorg"],"instagram":["https://instagram.com/arnikaorg","https://instagram.com/prahamestoprozivot"]} | 2026-04-27 | K2, PHP, PWA, RSS, Joomla, Popper, jQuery, Bootstrap, reCAPTCHA, Open Graph | 2026-06-09 | TRUE | {"A":["37.235.104.135"],"MX":[{"host":"arnika-org.mail.protection.outlook.com","priority":10}],"NS":["ns.vas-hosting.com","ns.vas-hosting.cz","ns.vas-hosting.eu"],"SOA":{"mname":"ns.vas-hosting.cz","retry":600,"rname":"info.vas-hosting.cz","expire":2419200,"serial":2510131968,"minimum":3600,"refresh":28800},"TXT":["MS=ms43272812","facebook-domain-verification=89v0yyzxeq4uw26zbkkunhgfkqwujn","google-site-verification=zR7_htTPHdWmcn_3g2FCz-49pL1kDZ4DdORo12fjLMk","v=spf1 include:spf.protection.outlook.com mx a include:smtpx.stable.cz include:mailing.bitcarvers.com ip6:2a01:0028:00ca:0112:0000:0000:0001:1077 ip4:37.235.104.135 -all"],"AAAA":["2a01:28:ca:112::1:1077"],"DNSKEY":[{"flags":256,"protocol":3,"algorithm":13,"public_key":"ImZnl2IcA4jKdPM+OCt5aAML//ZCTP6AfX+DkgnRD6+3vK3Cqff7UgbxT61UBFBibGZFTbXLi1fa6tSxX2AbHQ=="},{"flags":257,"protocol":3,"algorithm":13,"public_key":"2B3HdErUmYxidM9htx1YQ1u5fv1qST+sJGRHKbPwCriFYgl0XEtVvOJL8474UoF/VEIN4q02qghC9HBr/z92pg=="}]} | 0.00000016271 | 16,733,825 | 2026-03-11 | RDAP | 2001-10-17 | 2026-10-17 | 2026-03-11 | Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA | {"raw_response":{"links":[{"rel":"related","href":"https://rdap.ascio.com/domain/arnika.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/arnika.org"},{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/domain/arnika.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/arnika.org"}],"events":[{"eventDate":"2015-10-06T02:40:09.075Z","eventAction":"transfer"},{"eventDate":"2026-10-17T10:19:51Z","eventAction":"expiration"},{"eventDate":"2001-10-17T10:19:51Z","eventAction":"registration"},{"eventDate":"2025-09-28T12:48:44.47Z","eventAction":"last changed"},{"eventDate":"2026-03-11T20:56:41.711Z","eventAction":"last update of RDAP database"}],"status":["active"],"ldhName":"arnika.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/arnika.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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Showing 5 of 3,947 rows · Technologies · Full website tech stack per site — CMS, payments, analytics, frameworks.
+ 4 datasets don't carry the Technologies column.
The K2 dataset
Every site we've detected as running K2 — with version, hosting, country, TLD and traffic rank.
K2 lives inside 2 datasets
K2 detection is part of Technologies (€159/mo) and All data (€599/mo). Buy either to filter the full 3,947-site list — or grab a free preview first.
Frequently asked questions
How many websites use K2?
webatla detects K2 on 4K websites, refreshed daily — each with its domain, DNS, WHOIS, IP, country and ranking.
Can I download the list of websites using K2?
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.
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