Websites using Kestrel - 2.6M Live sites

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

Database preview By country By TLD Download

All figures as of Aug 9, 2026

2,584,613 Sites detected

0.8% Of all websites

Database preview of Kestrel sites

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

webatla-technologies-kestrel-2026-08-09.jsonl.zst · 2,584,613 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
datatilsynet.dk	dk	dk	ICANN	HTTP 200	167.235.95.185	DE	{"linkedin":["https://linkedin.com/company/15201312"]}	2026-07-29	HSTS, HTTP/2, Favicon, Kestrel, Lightbox, Open Graph, Microsoft ASP.NET	0.0000132982	17,227,174	1998-02-16	2028-03-31
similarweb.com	com	com	ICANN	HTTP 200	3.81.175.124	US	{"medium":["https://medium.com/similarweb-engineering"],"youtube":["https://youtube.com/channel/UCVCI01HR6iB4AA4ChW08cvQ"],"facebook":["https://facebook.com/Similarweb"],"linkedin":["https://linkedin.com/company/similarweb"],"instagram":["https://instagram.com/similarwebinsights"],"x-twitter":["https://twitter.com/intent/user?screen_name=similarweb"]}	2026-07-05	HSTS, HTTP/2, OpenAI, HubSpot, Kestrel, Postman, Mixpanel, jsDelivr, Atlassian, Google Ads	0.00000974001	18,144,900	2008-04-10	2027-04-10
cielotalent.com	com	com	ICANN	HTTP 200	191.236.129.255	US	{"youtube":["https://youtube.com/user/cielotalent"],"facebook":["https://facebook.com/cielotalent"],"linkedin":["https://linkedin.com/company/70373"]}	2026-07-27	HSTS, Zoho, Slack, cdnjs, 6sense, HTTP/2, jQuery, Favicon, GoDaddy, Kestrel	0.00000233343	14,961,947	2014-02-05	2027-02-05
dukeupress.edu	edu	edu	ICANN	HTTP 200	20.119.136.3	US	{"bluesky":["https://bsky.app/profile/dukepress.bsky.social"],"youtube":["https://youtube.com/user/DukeUPressPublicity"],"facebook":["https://facebook.com/DukeUniversityPress"],"instagram":["https://instagram.com/dukeuniversitypress"],"pinterest":["https://pinterest.com/dukepress"],"x-twitter":["https://twitter.com/DUKEpress"]}	2026-08-01	HSTS, Issuu, cdnjs, Kestrel, Sectigo, Cloudflare, Kontent.ai, Open Graph, Font Awesome 6.7.2, Microsoft 365	0.00000208781	17,253,052	1999-11-19	2027-07-31
loqate.com	com	com	ICANN	HTTP 200	45.60.103.224	US	{"linkedin":["https://linkedin.com/showcase/gbg-loqate"]}	2026-08-09	PWA, HSTS, Azure, HTTP/2, Favicon, HubSpot, Imperva, Kestrel, OneTrust, hreflang	0.00000184262	17,344,696	2009-11-03	2026-11-03
…	…	…	…	…	…	…	…	…	…	…	…	…	…

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
datatilsynet.dk	dk	dk	ICANN	HTTP 200	167.235.95.185	DE	{"linkedin":["https://linkedin.com/company/15201312"]}	2026-07-29	HSTS, HTTP/2, Favicon, Kestrel, Lightbox, Open Graph, Microsoft ASP.NET	2026-08-05	TRUE	{"A":["167.235.95.185"],"DS":[{"digest":"8d5ccf28f0f4790f50f5432a8c6c09c111a5e3f5b226ac188edd327ce3db35f9","key_tag":30901,"algorithm":13,"digest_type":2}],"MX":[{"host":"mx01.statens-it.dk","priority":10},{"host":"mx02.statens-it.dk","priority":10},{"host":"mx03.statens-it.dk","priority":10},{"host":"mx04.statens-it.dk","priority":10},{"host":"mx05.statens-it.dk","priority":10},{"host":"mx06.statens-it.dk","priority":10},{"host":"mx07.statens-it.dk","priority":10},{"host":"mx08.statens-it.dk","priority":10}],"NS":["ns6.sitnet.dk","ns7.sitnet.dk"],"CAA":[{"tag":"issue","flags":0,"value":"digicert.com"},{"tag":"issue","flags":0,"value":"globalsign.com"},{"tag":"issue","flags":0,"value":"letsencrypt.org"},{"tag":"iodef","flags":0,"value":"mailto:hostmaster@statens-it.dk"},{"tag":"issue","flags":0,"value":"sectigo.com"}],"SOA":{"mname":"ns6.sitnet.dk","retry":1080,"rname":"hostmaster.statens-it.dk","expire":2419200,"serial":21462,"minimum":300,"refresh":10800},"TXT":["v=spf1 ip4:194.182.109.192/26 ip4:188.64.157.0/28 include:o._spf.hostedsepo.dk include:_spf.sndr.no ~all"],"AAAA":["2a01:4f8:2220:1b48::2"],"DNSKEY":[{"flags":256,"protocol":3,"algorithm":13,"public_key":"5RNNDCjYajWCOVbhc5XJtX6q3iDynjvsmnzF4OYdGBnYF7rAitYEv/w7LxHPdjt6oXrg0JcIUTVZ0qUS8iaisw=="},{"flags":256,"protocol":3,"algorithm":13,"public_key":"Q6cDqdIZscVCtKUstoekLq8rDyjNlUQWwDdmUMxR5hY27D7uBQ7F7wtbp9iW2xSBoV14QqB5grskTOcCS+swEA=="},{"flags":256,"protocol":3,"algorithm":13,"public_key":"vR4tet5He+Va/iuoO/OKQhwaJ1kh87LxTHzQ8JmmfgWD+udJA/r2+mUfOnlCDSrdJZg5BOu9yQk+Uaay1ukTcg=="},{"flags":257,"protocol":3,"algorithm":13,"public_key":"LEDjpURqu3HI/A22OQgnQBWolHg/mOG1NbwMYHmU/ynJBnWdos/loBCUyzs2GAb20R4OrSynCcoBmtM0lCfnNw=="},{"flags":257,"protocol":3,"algorithm":13,"public_key":"k2umtYcfPME+6MgU6qTU3DsxQdM3YzzyjdF4yOn+gTCAKF9s20fsY+nk5p5B+FaE7aoRUzzTuR4WqPPeSD/1Cw=="}]}	0.0000132982	17,227,174	2025-08-30	WHOIS	1998-02-16	2028-03-31	—	—	{"raw_response":"# Hello 166.88.169.136. 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: datatilsynet.dk\nDNS: datatilsynet.dk\nRegistered: 1998-02-16\nExpires: 2028-03-31\nRegistration period: 5 years\nVID: no\nDNSSEC: Signed delegation\nStatus: Active\n\nNameservers\nHostname: ns6.sitnet.dk\nHostname: ns7.sitnet.dk\n\n# Use option --show-handles to get handle information.\n# whois -h whois.punktum.dk HELP for more help.\n"}	Domain is active
similarweb.com	com	com	ICANN	HTTP 200	3.81.175.124	US	{"medium":["https://medium.com/similarweb-engineering"],"youtube":["https://youtube.com/channel/UCVCI01HR6iB4AA4ChW08cvQ"],"facebook":["https://facebook.com/Similarweb"],"linkedin":["https://linkedin.com/company/similarweb"],"instagram":["https://instagram.com/similarwebinsights"],"x-twitter":["https://twitter.com/intent/user?screen_name=similarweb"]}	2026-07-05	HSTS, HTTP/2, OpenAI, HubSpot, Kestrel, Postman, Mixpanel, jsDelivr, Atlassian, Google Ads	2026-07-30	TRUE	{"A":["3.81.175.124","34.231.239.183"],"MX":[{"host":"alt1.aspmx.l.google.com","priority":20},{"host":"alt2.aspmx.l.google.com","priority":20},{"host":"aspmx.l.google.com","priority":10},{"host":"aspmx2.googlemail.com","priority":30},{"host":"aspmx3.googlemail.com","priority":30}],"NS":["ns-1118.awsdns-11.org","ns-1742.awsdns-25.co.uk","ns-341.awsdns-42.com","ns-870.awsdns-44.net"],"SOA":{"mname":"ns-1118.awsdns-11.org","retry":900,"rname":"awsdns-hostmaster.amazon.com","expire":1209600,"serial":1,"minimum":86400,"refresh":7200},"TXT":["00D8d000001ySg9=1TBNz00000009Uj","00Db0000000Xn8a=1TBaA00000003Ir","00Ddu00000BEnKH=1TBdu00000003CS","00Ddu00000BFUxE=1TBdu00000003sL","Dynatrace-site-verification=e671b31f-04d8-49d9-8c0a-7dd1c57a308d__h5rq7vmgd8vuo50igmiogm4l9p","MS=54D10A90EA65D684FA52C47C1FE4166C9FB21E6F","MS=ms31049686","ZOOM_verify_drly2GHE194LMQ5YfDInRa","airtable-verification=6c5be614d64813593048a0de5d243aca","anthropic-domain-verification-fx3xaq=ljianx7SLuKmbj5CJe1AkRNK9","astro-domain-verification=clqnu0wit028901k9q5zrdrtx","asv=bffc733425d2f4db6b61472fab0f0281","atlassian-domain-verification=pFNTNgwfx/4RHOz5lRjLo6fUnadQQ7aRqsOKMzfw94OWFqMxi1qa4ZSOvaEQc8JY","base44-domain-verification-69b162=71KXMN0CDznp8kd8xfFKllyXKj-kGp5P1GouSQ1ZNuw","base44-domain-verification-69b925=6zTmD1Q1GP9d_-7dyfh0sV3I1kSYrT0BUKCj2yCp2WI","base44-domain-verification-69b925=miJyIkK64_MHmeKjGfgKzYpeq0aHKLY4tdYzpZ9J-6A","cursor-domain-verification-v0g6zp=zdjnCj7J6gs7NMwEkeeGvNHzm","google-site-verification=FEIVOhr7C9FfWhMxsCqsT2NTbDA_OWziixrSYrXmYyc","google-site-verification=ZF3s7naN4oKqx4RpyzfF21CX1H3917CEKwRX2J7NsAs","google-site-verification=uH3x4PhIdCYYUVIz3FbbHhRZGcAY_N4qFNND_-4F8qY","hubspot-developer-verification=YzQxMmNmMGYtODBlZC00YzMyLThhNjMtOGZhYzA4Yzk3OGVi","jetbrains-domain-verification=4wsr6s22ora19vmkkr8719kwk","mixpanel-domain-verify=12dbb91e-1ce5-4c6d-9a4c-a61cbae4a5ba","mongodb-site-verification=GgRiVc79nEhaK6uAIqVCfCSjZKvsfNaL","openai-domain-verification=dv-bxJngmO8ICBRd63W2JaDGgCN","postman-domain-verification=0c0d426a2112dad503414dcb7dd3dc9c90c09b44bff07733679018e716f9ed668983d37814fa6bfd9b4e20ac6a297580537a0d5bd8a746bffd5542cd557f6f71","proxy-ssl.webflow.com","successfactors-site-verification=YWQyNDVjNzgzODdhZTdmYTEyNGU5ZmVlYmMzNWJlNGQ4YWU0ZTkwY2YxMTEyMTg2M2M2ZjEzYThiNTIyMTEyZA==","v=spf1 include:similarweb_com._es.easydmarc.com ~all","vmware-cloud-verification-f8113973-a4f4-48b9-aeb8-d9a8627a6ff0"]}	0.00000974001	18,144,900	2026-04-15	RDAP	2008-04-10	2027-04-10	2026-04-11	GoDaddy.com, LLC	{"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/SIMILARWEB.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/SIMILARWEB.COM"},{"rel":"related","href":"https://rdap.godaddy.com/v1/domain/SIMILARWEB.COM","type":"application/rdap+json","value":"https://rdap.godaddy.com/v1/domain/SIMILARWEB.COM"}],"events":[{"eventDate":"2008-04-10T14:06:28Z","eventAction":"registration"},{"eventDate":"2027-04-10T14:06:28Z","eventAction":"expiration"},{"eventDate":"2026-04-11T10:22:47Z","eventAction":"last changed"},{"eventDate":"2026-04-15T15:18:03Z","eventAction":"last update of RDAP database"}],"handle":"1447013456_DOMAIN_COM-VRSN","status":["client delete prohibited","client renew prohibited","client transfer prohibited","client update prohibited"],"ldhName":"SIMILARWEB.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/similarweb.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/similarweb.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":"NS-1118.AWSDNS-11.ORG","objectClassName":"nameserver"},{"ldhName":"NS-1742.AWSDNS-25.CO.UK","objectClassName":"nameserver"},{"ldhName":"NS-341.AWSDNS-42.COM","objectClassName":"nameserver"},{"ldhName":"NS-870.AWSDNS-44.NET","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}}	Domain is active
cielotalent.com	com	com	ICANN	HTTP 200	191.236.129.255	US	{"youtube":["https://youtube.com/user/cielotalent"],"facebook":["https://facebook.com/cielotalent"],"linkedin":["https://linkedin.com/company/70373"]}	2026-07-27	HSTS, Zoho, Slack, cdnjs, 6sense, HTTP/2, jQuery, Favicon, GoDaddy, Kestrel	2026-07-27	TRUE	{"A":["191.236.129.255"],"MX":[{"host":"eu-smtp-inbound-1.mimecast.com","priority":10},{"host":"eu-smtp-inbound-2.mimecast.com","priority":20}],"NS":["pdns09.domaincontrol.com","pdns10.domaincontrol.com"],"SOA":{"mname":"pdns09.domaincontrol.com","retry":7200,"rname":"dns.jomax.net","expire":604800,"serial":2026071000,"minimum":600,"refresh":28800},"TXT":["5tyqjp92pn7jjyxm0wmqbjh6d6pj3mh3","6gwg19jksf02jkqm6rbsyqt6pm044gxr","8DvMwndG8Mse71YUkFyg5CYZ9hcERI8wFf85vs3Xw5yFHcZem+mxKW/pv/cUaJUYRKWsIJazDlMzjz0wWBi+Rw==","KHeOsfOhFVByYVKyGtPctKkKDBJB56JuWxykVoVOh6+3jT3GIufIhWnyPdsQ3NtbGMiur/S5wwmgKdCQG/GwUQ==","MS=ms47464448","__mc[domprov]:428793342c4b4b59a03dc7e2455a6d12","_fco4iayihf8kb8c1owl54vsz0rx3rdg","apple-domain-verification=3g55VqCCHRRuwLcM7ArWW0XeLY2qMqsEYCCi6YUU6H0","apple-domain-verification=4H8Znyl6Q5ERKDRQ","atlassian-domain-verification=aXaeega0XIDDGmIi9PGu7EEpsJRDoU8N3cYijkqTKi20GOghb4FKEQK/aa3sa8a8","atlassian-sending-domain-verification=61196370-4f90-48ad-82df-341ad344f11f","docusign=5df8cb63-f2ab-4518-816c-094445fc0b9c","docusign=d35f5041-8648-4eb6-b936-0569a6e86e54","fZFGH+CFniD2bFu6T42fKfsqluFfjnszN6Wd0+I1Ah+ImH+bKtti97YHAe6yNVAfF9l4RAOAAALROQlt+35FFA==","google-site-verification=0QRsrIsmuRc-7Y6wWpBGz_ToGXRDMCS3TkAqNqpEKLU","google-site-verification=Tk9AQy_Jk70tfhLNFA1rvSB9dRShNooqVZ259IdWKNY","nitro-verification-code=NjQ3OTQ0MDIzNzA5OTYwODIyMA==","onetrust-domain-verification=223758b38fef47c98ed0c3181ebc529a","postman-domain-verification=874de6b278262dbbf87a3801f64ea07b414bec73685f5ef30e8c05cfcf7c990bc0404661c5a5e739c84efc67ba5ee2b9d8349d490c0e89fb4c6958a39f878b01","slack-domain-verification=pYODSwtROQoGMRgn0a73jLfwTG3KFGxQMKGXUxSF","smartsheet-site-validation=pk4Pc46_kv2WN-Yt0XDiHIbuBrJhzVmQ","v=spf1 redirect=5jrhm07j._spf._d.mim.ec","zoho-verification=zb27114165.zmverify.zoho.eu"]}	0.00000233343	14,961,947	2026-02-07	RDAP	2014-02-05	2027-02-05	2026-02-07	GoDaddy.com, LLC	{"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/CIELOTALENT.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/CIELOTALENT.COM"},{"rel":"related","href":"https://rdap.godaddy.com/v1/domain/CIELOTALENT.COM","type":"application/rdap+json","value":"https://rdap.godaddy.com/v1/domain/CIELOTALENT.COM"}],"events":[{"eventDate":"2014-02-05T20:20:15Z","eventAction":"registration"},{"eventDate":"2027-02-05T20:20:15Z","eventAction":"expiration"},{"eventDate":"2026-02-06T17:17:28Z","eventAction":"last changed"},{"eventDate":"2026-02-07T21:40:33Z","eventAction":"last update of RDAP database"}],"handle":"1845534240_DOMAIN_COM-VRSN","status":["client delete prohibited","client renew prohibited","client transfer prohibited","client update prohibited"],"ldhName":"CIELOTALENT.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/cielotalent.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/cielotalent.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":"PDNS09.DOMAINCONTROL.COM","objectClassName":"nameserver"},{"ldhName":"PDNS10.DOMAINCONTROL.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}}	Domain is active
dukeupress.edu	edu	edu	ICANN	HTTP 200	20.119.136.3	US	{"bluesky":["https://bsky.app/profile/dukepress.bsky.social"],"youtube":["https://youtube.com/user/DukeUPressPublicity"],"facebook":["https://facebook.com/DukeUniversityPress"],"instagram":["https://instagram.com/dukeuniversitypress"],"pinterest":["https://pinterest.com/dukepress"],"x-twitter":["https://twitter.com/DUKEpress"]}	2026-08-01	HSTS, Issuu, cdnjs, Kestrel, Sectigo, Cloudflare, Kontent.ai, Open Graph, Font Awesome 6.7.2, Microsoft 365	2026-08-02	TRUE	{"A":["20.119.136.3"],"MX":[{"host":"dukeupress-edu.mail.protection.outlook.com","priority":10}],"NS":["dns-auth-01.oit.duke.edu","dns-auth-02.oit.duke.edu","dns-nc1-01.oit.duke.edu"],"SOA":{"mname":"dns-auth-01.oit.duke.edu","retry":180,"rname":"datacom-hostmaster.duke.edu","expire":1209600,"serial":726248706,"minimum":3600,"refresh":1200},"TXT":["47aetnpsnegi3418fsaeuh1caj","MS=8E7BEF8B57BD8916E05746B743954B01E4E6AB9D","MS=ms12037907","dukeupress.azurewebsites.net","google-site-verification=eFb9opiUTdhfydKL7YmkRvi6GWsa_1XtSiZJGOH1u-A","google-site-verification=nEC1P9WomDb1ZzEQHbz1-1MGGW7SO4mVpKj0syxbeRM","smartsheet-site-validation=IH9ok73UeN1RsPVuf_b5uvPZJ-yxpJdy","v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all"]}	0.00000208781	17,253,052	2026-07-30	WHOIS	1999-11-19	2027-07-31	2026-07-23	—	{"raw_response":"This Registry database contains ONLY .EDU domains.\nThe data in the EDUCAUSE Whois database is provided\nby EDUCAUSE for information purposes in order to\nassist in the process of obtaining information about\nor related to .edu domain registration records.\n\nThe EDUCAUSE Whois database is authoritative for the\n.EDU domain.\n\nA Web interface for the .EDU EDUCAUSE Whois Server is\navailable at: http://whois.educause.edu\n\nBy submitting a Whois query, you agree that this information\nwill not be used to allow, enable, or otherwise support\nthe transmission of unsolicited commercial advertising or\nsolicitations via e-mail. The use of electronic processes to\nharvest information from this server is generally prohibited\nexcept as reasonably necessary to register or modify .edu\ndomain names.\n\n-------------------------------------------------------------\n\nDomain Name: DUKEUPRESS.EDU\n\nRegistrant:\n\tDuke University Press\n\t905 W. Main Street, Suite 18B\n\tDurham, NC 27701\n\tUSA\n\nAdministrative Contact:\n\tMichael Brennan\n\tDuke University Press\n\t905 W. Main Street, Suite 18B\n\tDurham, NC 27701\n\tUSA\n\t+1.9196873679\n\titdept@dukeupress.edu\n\nTechnical Contact:\n\tMichael Brennan\n\tDuke University Press\n\t905 W. Main Street, Suite 18B\n\tDurham, NC 27701\n\tUSA\n\t+1.9196873679\n\titdept@dukeupress.edu\n\nName Servers:\n\tDNS-NC1-01.OIT.DUKE.EDU\n\tDNS-AUTH-02.OIT.DUKE.EDU\n\tDNS-AUTH-01.OIT.DUKE.EDU\n\nDomain record activated: 19-Nov-1999\nDomain record last updated: 23-Jul-2026\nDomain expires: 31-Jul-2027"}	Domain is active
loqate.com	com	com	ICANN	HTTP 200	45.60.103.224	US	{"linkedin":["https://linkedin.com/showcase/gbg-loqate"]}	2026-08-09	PWA, HSTS, Azure, HTTP/2, Favicon, HubSpot, Imperva, Kestrel, OneTrust, hreflang	2026-07-31	TRUE	{"A":["45.60.103.224","45.60.31.224"],"DS":[{"digest":"51b49dbffba6fc93aa1b2d0022328b24dd64582cfe10b14a73ea60f6dff0ebf8","key_tag":15565,"algorithm":13,"digest_type":2}],"MX":[{"host":"eu-smtp-inbound-1.mimecast.com","priority":10},{"host":"eu-smtp-inbound-2.mimecast.com","priority":10}],"NS":["ns-1206.awsdns-22.org","ns-1973.awsdns-54.co.uk","ns-455.awsdns-56.com","ns-897.awsdns-48.net"],"SOA":{"mname":"ns-897.awsdns-48.net","retry":900,"rname":"awsdns-hostmaster.amazon.com","expire":1209600,"serial":1,"minimum":86400,"refresh":7200},"TXT":["bk5h857.impervadns.net","globalsign-domain-verification=3FE6E1182910BDA3728A837EE9BE2D72","globalsign-domain-verification=51D929D0A9005B83749B6781A0DC53D6","globalsign-domain-verification=EDB4FF6BEBE2F2E0EFBAA96BB90CC3F4","globalsign-domain-verification=b4c39df9687daf00b5dc10e7ea8a8bce","google-site-verification=IIut3zhUs9d2UUjgRmLafl8lI7vP6VNJ1DiImgB1Iek","google-site-verification=ZnlvnrtqyCLvZsyJsj0e6AOKaZ3Tb1ZrZAkaI7544Qk","google-site-verification=tW6c3SFeugUqgsWwRqH8QulVzA69Llv4D-1y19Op6p8","rovag_verification_token=3770EB9988CD4DFF976A17D427BD4396","v=spf1 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…	…	…	…	…	…	…	…	…	…	…	…	…	…	…	…	…	…	…	…	…	…	…

Showing 5 of 2,584,613 rows · Technologies · Full website tech stack per site — CMS, payments, analytics, frameworks.

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

Kestrel sites by country

Country	Sites	Share
🇺🇸 United States	2,511,656	98.2%
🇭🇰 Hong Kong	10,966	0.4%
🇳🇱 Netherlands	5,261	0.2%
🇩🇪 Germany	4,321	0.2%
🇸🇨 Seychelles	2,338	0.1%

Kestrel sites by TLD

TLD	Sites	Share
.com	2,499,311	96.7%
.net	29,574	1.1%
.cc	9,912	0.4%
.uk	5,788	0.2%
.org	3,345	0.1%

Which websites are using Kestrel?

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

Open the Kestrel 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 Kestrel?

webatla detects Kestrel on 2.6M websites, refreshed daily — each with its domain, DNS, WHOIS, IP, country and ranking.

Can I download the list of websites using Kestrel?

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 Kestrel?

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

What else is in the Kestrel technology data?

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

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

Both. Every site running Kestrel 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 Kestrel?

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 Kestrel 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.