Websites using Clerk.io

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

About Clerk.io Database preview Download

About Clerk.io

webatla tracks 8 live websites using Clerk.io, 0.0% of every site we index. Download the full list of websites that use Clerk.io as a daily JSONL export. Every record includes the domain plus DNS, WHOIS, IP address, hosting country and global rank.

Clerk.io is an e-commerce personalization platform that provides product recommendations, search, and email automation powered by machine learning. It helps online retailers increase revenue through personalized shopping experiences driven by real-time behavioral data and purchase history analysis.

Founded in Denmark in 2012, Clerk.io integrates with major e-commerce platforms including Shopify, Magento, WooCommerce, and custom solutions via API. Its recommendation engine surfaces relevant products across the site, in email campaigns, and in search results, while its analytics dashboard provides insights into the revenue impact of personalization. It is particularly popular among European mid-market e-commerce businesses.

At a glance

VendorClerk.io

Websiteclerk.io ↗

LanguageJavaScript

LicenseProprietary

First release2012-01-01

All figures as of Aug 18, 2026

8 Sites detected

0.0% Of all websites

Database preview of Clerk.io sites

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

webatla-technologies-clerk-io-2026-08-18.jsonl.zst · 8 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
garmont.com	com	com	ICANN	HTTP 200	23.227.38.65	CA	{"youtube":["https://youtube.com/channel/UCFjeWQVKyu94CeZbcb9OxHg"],"facebook":["https://facebook.com/garmont.international"],"linkedin":["https://linkedin.com/company/garmont-international-srl"],"instagram":["https://instagram.com/GarmontBoots"]}	2026-08-04	HSTS, Visa, HTTP/3, PayPal, Favicon, Klaviyo, Shopify, iubenda, Clerk.io, Shop Pay	0.0000000401552	13,676,338	1996-02-16	2027-02-17
friluft.dk	dk	dk	ICANN	HTTP 200	104.21.78.245	US	{"youtube":["https://youtube.com/@FriluftTV","https://youtube.com/channel/UCXEhvagaarL9ZX2dtYfw8zA"],"facebook":["https://facebook.com/friluftdanmark"],"instagram":["https://instagram.com/friluftdk"]}	2026-08-03	PWA, HTTP/3, Favicon, Klaviyo, Zendesk, Clerk.io, Sendgrid, Alpine.js, Cloudflare, Microsoft 365	0.0000000336616	12,317,043	1999-10-13	2033-12-31
inky.fi	fi	fi	ICANN	HTTP 200	188.114.96.3	US	—	2026-08-06	HSTS, React, HTTP/3, Favicon, Clerk.io, Cloudflare, Microsoft 365, Priority Hints, Cart Functionality	0.0000000115469	9,696,514	2007-08-07	—
megashop.se	se	se	ICANN	HTTP 200	104.21.27.49	US	—	2026-08-11	HSTS, React, HTTP/3, Favicon, Clerk.io, Cloudflare, Microsoft 365, Priority Hints, Cart Functionality, Google Site Verification	0.0000000059794	10,616,559	2004-10-08	2026-10-08
workeasy.no	no	no	ICANN	HTTP 200	188.166.203.179	NL	{"facebook":["https://facebook.com/workeasy.no"],"linkedin":["https://linkedin.com/company/workeasy"]}	2026-07-17	PHP, HSTS, MySQL, Nginx, HTTP/2, Favicon, Magento, Clerk.io, Polyfill 3, MailChimp	0.00000000418326	0	2020-07-27	—
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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
garmont.com	com	com	ICANN	HTTP 200	23.227.38.65	CA	{"youtube":["https://youtube.com/channel/UCFjeWQVKyu94CeZbcb9OxHg"],"facebook":["https://facebook.com/garmont.international"],"linkedin":["https://linkedin.com/company/garmont-international-srl"],"instagram":["https://instagram.com/GarmontBoots"]}	2026-08-04	HSTS, Visa, HTTP/3, PayPal, Favicon, Klaviyo, Shopify, iubenda, Clerk.io, Shop Pay	2026-08-08	TRUE	{"A":["23.227.38.65"],"MX":[{"host":"garmont-com.mail.protection.outlook.com","priority":0}],"NS":["ns1.bdm.microsoftonline.com","ns2.bdm.microsoftonline.com","ns3.bdm.microsoftonline.com","ns4.bdm.microsoftonline.com"],"SOA":{"mname":"ns1.bdm.microsoftonline.com","retry":300,"rname":"azuredns-hostmaster.microsoft.com","expire":2419200,"serial":1,"minimum":300,"refresh":3600},"TXT":["\\\"3+7uxyHf9jua4NPUG1PH2hnRPL8vcBkdIpgrYvgGo+JT/ikraP8mdzz/4iiNZf7vZam4o97fr91koww7nF/yPw==\\\"","\\\"MS=ms61984983\\\"","\\\"facebook-domain-verification=0s6s80u5r7itxcg7xxhxtqc32qixxq\\\"","\\\"google-site-verification=TrgBNtg8cE-5rSwwJWhGc3zqpHXSPvTTGQGi2UsCszk\\\"","google-site-verification=bO-GAXLkabGdQT8BUXWQH35gzp7SWIBjzQBp4d3UjOQ","klaviyo-site-verification=VXDGcH","mscid=nfcp8dn7dKdvxdCgeEz9cEy8QvFAvpiYBHv5/7TArf7/W4NFcA/fc/DboSILcWbO+NRbWU+OVyeeGNHNxHdpAg==","v=spf1 a ip4:185.128.151.154 include:spf.protection.outlook.com include:amazonses.com include:_spf.storeden.me -all"]}	0.0000000401552	13,676,338	2026-01-21	RDAP	1996-02-16	2027-02-17	2026-01-21	Marcaria International LLC	{"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/GARMONT.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/GARMONT.COM"},{"rel":"related","href":"https://rdapserver.net/domain/GARMONT.COM","type":"application/rdap+json","value":"https://rdapserver.net/domain/GARMONT.COM"}],"events":[{"eventDate":"1996-02-16T05:00:00Z","eventAction":"registration"},{"eventDate":"2027-02-17T05:00:00Z","eventAction":"expiration"},{"eventDate":"2026-01-19T03:33:13Z","eventAction":"last changed"},{"eventDate":"2026-01-21T03:06:46Z","eventAction":"last update of RDAP database"}],"handle":"2223228_DOMAIN_COM-VRSN","status":["client transfer prohibited"],"ldhName":"GARMONT.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/garmont.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/garmont.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.marcaria.com","type":"text/html","value":"https://rdapserver.net/"}],"roles":["registrar"],"handle":"1086","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+1.3054348621"],["email",{},"text","abuse@marcaria.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"1086"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Marcaria International LLC"]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"NS1.BDM.MICROSOFTONLINE.COM","objectClassName":"nameserver"},{"ldhName":"NS2.BDM.MICROSOFTONLINE.COM","objectClassName":"nameserver"},{"ldhName":"NS3.BDM.MICROSOFTONLINE.COM","objectClassName":"nameserver"},{"ldhName":"NS4.BDM.MICROSOFTONLINE.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}}	Domain is active
friluft.dk	dk	dk	ICANN	HTTP 200	104.21.78.245	US	{"youtube":["https://youtube.com/@FriluftTV","https://youtube.com/channel/UCXEhvagaarL9ZX2dtYfw8zA"],"facebook":["https://facebook.com/friluftdanmark"],"instagram":["https://instagram.com/friluftdk"]}	2026-08-03	PWA, HTTP/3, Favicon, Klaviyo, Zendesk, Clerk.io, Sendgrid, Alpine.js, Cloudflare, Microsoft 365	2026-08-08	TRUE	{"A":["104.21.78.245","172.67.138.189"],"DS":[{"digest":"ac73797395849d38aaa3c0b5c687f0621920cdb5c086c8830adcc0eb7af9d230","key_tag":2371,"algorithm":13,"digest_type":2}],"MX":[{"host":"friluft-dk.mail.protection.outlook.com","priority":0}],"NS":["jo.ns.cloudflare.com","stan.ns.cloudflare.com"],"SOA":{"mname":"jo.ns.cloudflare.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2409943512,"minimum":1800,"refresh":10000},"TXT":["MS=ms17266704","facebook-domain-verification=zox7l58ggl0awl9zr881g406d1nbrj","google-site-verification=toYzI--MyJfYFOG-eduOZ5nYhLuoK9HzQataX7lgf1E","klaviyo-site-verification=Ypm3Gj","v=spf1 include:spf.protection.outlook.com include:u19447573.wl074.sendgrid.net include:servers.mcsv.net include:mail.zendesk.com -all"],"AAAA":["2606:4700:3035::ac43:8abd","2606:4700:3037::6815:4ef5"],"HTTPS":[{"params":["alpn=h3,h2","ipv4hint=104.21.78.245,172.67.138.189","ech=AEX+DQBBHAAgACB8PXk5xMhfyFv1KKAf2Wy29RX4Ftgt6kWL4VBiHlgXAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=","ipv6hint=2606:4700:3035::ac43:8abd,2606:4700:3037::6815:4ef5"],"target":"","priority":1}],"DNSKEY":[{"flags":256,"protocol":3,"algorithm":13,"public_key":"oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA=="},{"flags":257,"protocol":3,"algorithm":13,"public_key":"mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iUzy1L53eKGQ=="}]}	0.0000000336616	12,317,043	2025-09-04	WHOIS	1999-10-13	2033-12-31	—	—	{"raw_response":"# Hello 154.29.65.165. Your session has been logged.\n#\n# Copyright (c) 2002 - 2025 by Punktum dk A/S\n#\n# Version: 6.0.0\n#\n# The data in the DK Whois database is provided by Punktum dk A/S\n# for information purposes only, and to assist persons in obtaining\n# information about or related to a domain name registration record.\n# We do not guarantee its accuracy. We will reserve the right to remove\n# access for entities abusing the data, without notice.\n#\n# Any use of this material to target advertising or similar activities\n# are explicitly forbidden and will be prosecuted. Punktum dk A/S\n# requests to be notified of any such activities or suspicions thereof.\n\nDomain: friluft.dk\nDNS: friluft.dk\nRegistered: 1999-10-13\nExpires: 2033-12-31\nRegistration period: 10 years\nVID: no\nDNSSEC: Signed delegation\nStatus: Active\n\nNameservers\nHostname: jo.ns.cloudflare.com\nHostname: stan.ns.cloudflare.com\n\n# Use option --show-handles to get handle information.\n# whois -h whois.punktum.dk HELP for more help.\n"}	Domain is active
inky.fi	fi	fi	ICANN	HTTP 200	188.114.96.3	US	—	2026-08-06	HSTS, React, HTTP/3, Favicon, Clerk.io, Cloudflare, Microsoft 365, Priority Hints, Cart Functionality	2026-08-12	TRUE	{"A":["188.114.96.3","188.114.97.3"],"MX":[{"host":"inky-fi.mail.protection.outlook.com","priority":10}],"NS":["jason.ns.cloudflare.com","melody.ns.cloudflare.com"],"SOA":{"mname":"jason.ns.cloudflare.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2411800119,"minimum":1800,"refresh":10000},"TXT":["v=spf1 mx ip4:79.136.68.106/32 ip4:195.178.187.1/26 ip4:79.136.68.112/28 include:spf.protection.outlook.com include:_spf.inkclub.neolane.net ~all"],"AAAA":["2a06:98c1:3120::3","2a06:98c1:3121::3"],"HTTPS":[{"params":["alpn=h3,h2","ipv4hint=188.114.96.3,188.114.97.3","ech=AEX+DQBBUgAgACApX7zJGzc2YT6igXiXwkBCe+2AqFgEbRjVaSzuvIIPbgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=","ipv6hint=2a06:98c1:3120::3,2a06:98c1:3121::3"],"target":"","priority":1}]}	0.0000000115469	9,696,514	2026-06-26	RDAP	2007-08-07	—	—	—	{"raw_response":{"events":[{"eventDate":"2007-08-07T15:27:05+03:00","eventAction":"registration"}],"port43":"whois.nic.fi","ldhName":"inky.fi","entities":[{"roles":["registrant"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Dotkeeper AB"],["adr",{},"text",[null,null,"Box 23027",null,null,null,"Sweden"]],["email",{},"text",null]]],"objectClassName":"entity"}],"nameservers":[{"ldhName":"jason.ns.cloudflare.com [Technical check not done]","unicodeName":"jason.ns.cloudflare.com [Technical check not done]","objectClassName":"nameserver"},{"ldhName":"melody.ns.cloudflare.com [Technical check not done]","unicodeName":"melody.ns.cloudflare.com [Technical check not done]","objectClassName":"nameserver"}],"unicodeName":"inky.fi","objectClassName":"domain","rdapConformance":["rdap_level_0"]}}	Domain is active
megashop.se	se	se	ICANN	HTTP 200	104.21.27.49	US	—	2026-08-11	HSTS, React, HTTP/3, Favicon, Clerk.io, Cloudflare, Microsoft 365, Priority Hints, Cart Functionality, Google Site Verification	2026-08-16	TRUE	{"A":["104.21.27.49","172.67.168.235"],"MX":[{"host":"megashop-se.mail.protection.outlook.com","priority":0}],"NS":["jason.ns.cloudflare.com","melody.ns.cloudflare.com"],"SOA":{"mname":"jason.ns.cloudflare.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2412032681,"minimum":1800,"refresh":10000},"TXT":["google-site-verification=9feIHgZDz1oGw08_7CNmCxAm64TT38ustXa03ud6ksE","v=spf1 mx ip4:79.136.68.106/32 ip4:195.178.187.1/26 ip4:79.136.68.112/28 include:spf.protection.outlook.com -all"],"AAAA":["2606:4700:3035::6815:1b31","2606:4700:3036::ac43:a8eb"],"HTTPS":[{"params":["alpn=h3,h2","ipv4hint=104.21.27.49,172.67.168.235","ech=AEX+DQBB0QAgACDqU1EdnPcu0s9MKjmDNx7wf+mhWBGxWdQg2wIltP8YKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=","ipv6hint=2606:4700:3035::6815:1b31,2606:4700:3036::ac43:a8eb"],"target":"","priority":1}]}	0.0000000059794	10,616,559	2025-09-15	WHOIS	2004-10-08	2026-10-08	2025-09-08	Dotkeeper AB	{"raw_response":"# Copyright (c) 1997- The Swedish Internet Foundation.\n# All rights reserved.\n# The information obtained through searches, or otherwise, is protected\n# by the Swedish Copyright Act (1960:729) and international conventions.\n# It is also subject to database protection according to the Swedish\n# Copyright Act.\n# Any use of this material to target advertising or\n# similar activities is forbidden and will be prosecuted.\n# If any of the information below is transferred to a third\n# party, it must be done in its entirety. This server must\n# not be used as a backend for a search engine.\n# Result of search for registered domain names under\n# the .se top level domain.\n# This whois printout is printed with UTF-8 encoding.\n#\nstate: active\ndomain: megashop.se\nholder: DJHRW4tjD93UBXWO\ncreated: 2004-10-08\nmodified: 2025-09-08\nexpires: 2026-10-08\ntransferred: 2024-03-22\nnserver: ns1.inkclub.se\nnserver: ns3.inkclub.se\ndnssec: unsigned delegation\nregistry-lock: unlocked\nstatus: ok\nregistrar: Dotkeeper AB\n"}	Domain is active
workeasy.no	no	no	ICANN	HTTP 200	188.166.203.179	NL	{"facebook":["https://facebook.com/workeasy.no"],"linkedin":["https://linkedin.com/company/workeasy"]}	2026-07-17	PHP, HSTS, MySQL, Nginx, HTTP/2, Favicon, Magento, Clerk.io, Polyfill 3, MailChimp	2026-08-12	TRUE	{"A":["188.166.203.179"],"MX":[{"host":"mx1-proisp-no.pub.mailpod1-osl1.one.com","priority":10},{"host":"mx2-proisp-no.pub.mailpod1-osl1.one.com","priority":10},{"host":"mx3-proisp-no.pub.mailpod1-osl1.one.com","priority":10}],"NS":["ns01.proisp.no","ns02.proisp.no"],"SOA":{"mname":"ns01.proisp.no","retry":3600,"rname":"hostmaster.proisp.no","expire":1209600,"serial":2026081101,"minimum":600,"refresh":14400},"TXT":["v=spf1 include:_spf.proisp.no +a +mx +include:servers.mcsv.net -all"]}	0.00000000418326	0	2026-08-09	RDAP	2020-07-27	—	2026-06-27	GROUP.ONE NORWAY AS	{"raw_response":{"links":[{"rel":"self","href":"https://rdap.norid.no/domain/workeasy.no","type":"application/rdap+json","value":"https://rdap.norid.no/domain/workeasy.no"}],"events":[{"eventDate":"2020-07-27T18:30:20Z","eventAction":"registration"},{"eventDate":"2026-06-27T09:02:24Z","eventAction":"last changed"}],"handle":"WOR1923D-NORID","ldhName":"workeasy.no","notices":[{"links":[{"rel":"alternate","href":"https://www.norid.no/en/domeneoppslag/vilkar","type":"text/html","value":"https://rdap.norid.no/domain/workeasy.no"}],"title":"Terms of use","description":["By looking up information in the domain registration directory","service, you confirm that you accept the terms and conditions","of the service.","Norid AS holds the copyright to the lookup service,","content, layout and the underlying collections of information","used in the service (cf. the Act on Intellectual Property of","May 2, 1961, No. 2). Any commercial use of information from","the service, including targeted marketing, is prohibited.","Using information from the domain registration directory","service in violation of the terms and conditions may result in","legal prosecution."]}],"entities":[{"links":[{"rel":"self","href":"https://rdap.norid.no/entity/PIA142R-NORID","type":"application/rdap+json","value":"https://rdap.norid.no/entity/PIA142R-NORID"}],"roles":["technical"],"events":[{"eventDate":"2019-09-23T09:48:44Z","eventAction":"registration"},{"eventDate":"2024-12-10T12:24:15Z","eventAction":"last changed"}],"handle":"PIA142R-NORID","vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","PRO ISP AS"],["kind",{},"text","group"],["adr",{},"text",["","",[],"","","","NORWAY"]],["tel",{"type":["voice"]},"uri","tel:+47.51200870"],["email",{"pref":"1"},"text","hostmaster@proisp.no"]]],"objectClassName":"entity"},{"links":[{"rel":"self","href":"https://rdap.norid.no/entity/reg334-NORID","type":"application/rdap+json","value":"https://rdap.norid.no/entity/reg334-NORID"}],"roles":["registrar"],"events":[{"eventDate":"2010-10-01T12:07:21Z","eventAction":"registration"},{"eventDate":"2026-03-10T08:01:54Z","eventAction":"last changed"}],"handle":"reg334-NORID","publicIds":[{"type":"Norwegian organization number","identifier":"984106211"},{"type":"Norid registrar ID","identifier":"reg334"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","GROUP.ONE NORWAY AS"],["kind",{},"text","org"],["adr",{},"text",["","",["Jernbanegaten 3"],"Tønsberg","","NO-3111","NORWAY"]],["url",{},"uri","https://www.uniweb.no"],["tel",{"type":["voice"]},"uri","tel:+47.33350400"],["email",{"pref":"1"},"text","support@uniweb.no"]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"links":[{"rel":"self","href":"https://rdap.norid.no/nameserver_handle/NSPR2971H-NORID","type":"application/rdap+json","value":"https://rdap.norid.no/nameserver_handle/NSPR2971H-NORID"}],"events":[{"eventDate":"2023-06-26T10:43:47Z","eventAction":"registration"}],"handle":"NSPR2971H-NORID","ldhName":"ns01.proisp.no","entities":[{"links":[{"rel":"self","href":"https://rdap.norid.no/entity/IAFR5R-NORID","type":"application/rdap+json","value":"https://rdap.norid.no/entity/IAFR5R-NORID"}],"roles":["technical"],"events":[{"eventDate":"2010-10-01T16:26:22Z","eventAction":"registration"},{"eventDate":"2025-09-08T07:28:42Z","eventAction":"last changed"}],"handle":"IAFR5R-NORID","vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","GROUP.ONE NORWAY AS"],["kind",{},"text","group"],["adr",{},"text",["","",[],"","","","NORWAY"]],["tel",{"type":["voice"]},"uri","tel:+47.33333820"],["email",{"pref":"1"},"text","hostmaster@uniweb.no"]]],"objectClassName":"entity"}],"objectClassName":"nameserver"},{"links":[{"rel":"self","href":"https://rdap.norid.no/nameserver_handle/NSPR2972H-NORID","type":"application/rdap+json","value":"https://rdap.norid.no/nameserver_handle/NSPR2972H-NORID"}],"events":[{"eventDate":"2023-06-26T10:43:52Z","eventAction":"registration"}],"handle":"NSPR2972H-NORID","ldhName":"ns02.proisp.no","entities":[{"links":[{"rel":"self","href":"https://rdap.norid.no/entity/IAFR5R-NORID","type":"application/rdap+json","value":"https://rdap.norid.no/entity/IAFR5R-NORID"}],"roles":["technical"],"events":[{"eventDate":"2010-10-01T16:26:22Z","eventAction":"registration"},{"eventDate":"2025-09-08T07:28:42Z","eventAction":"last changed"}],"handle":"IAFR5R-NORID","vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","GROUP.ONE NORWAY AS"],["kind",{},"text","group"],["adr",{},"text",["","",[],"","","","NORWAY"]],["tel",{"type":["voice"]},"uri","tel:+47.33333820"],["email",{"pref":"1"},"text","hostmaster@uniweb.no"]]],"objectClassName":"entity"}],"objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","rdap_objectTag_level_0","norid_level_0"]}}	Domain is active
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Showing 5 of 8 rows · Technologies · Full website tech stack per site: CMS, payments, analytics, frameworks.

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Which websites are using Clerk.io?

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

Open the Clerk.io 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 Clerk.io?

webatla detects Clerk.io on 8 websites, refreshed daily, each with its domain, DNS, WHOIS, IP, country and ranking.

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

What else is in the Clerk.io technology data?

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

Can I download just the sites using Clerk.io, or the whole database?

Both. Every site running Clerk.io 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 Clerk.io?

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 Clerk.io 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.