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Download websites that use mod_jk

34,743 live sites using mod_jk right now

Server Software · by Apache Software Foundation · since 1999 · open source

35K sites Dataset updated · 2026-07-28
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About mod_jk

webatla tracks 34,743 live websites using mod_jk — 0.0% of every site we index. Download the full list of websites that using mod_jk technology as a daily JSONL export — every record includes the domain plus DNS, WHOIS, IP address, hosting country and global rank.

mod_jk is an Apache HTTP Server connector module that enables Apache to forward requests to Apache Tomcat and other AJP-compatible application servers using the Apache JServ Protocol (AJP). It is commonly used to build a web architecture where Apache handles static content and SSL termination while Tomcat processes Java web applications.

Developed as part of the Apache Tomcat project, mod_jk supports load balancing across multiple Tomcat instances, session stickiness, and failover configuration. It has been a standard component in Java web deployments for decades and remains in use across enterprise environments. However, the Apache HTTP Server project now recommends mod_proxy_ajp as a more modern alternative for new deployments.

At a glance

VendorApache Software Foundation
LanguageC
LicenseApache 2.0
First release1999-01-01
All figures as of Jul 28, 2026
34,743 Sites detected
0.0% Of all websites
1.2.40 Most used version

Database preview of mod_jk sites

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

webatla-technologies-mod-jk-2026-07-28.jsonl.zst · 34,743 rows · 14 columns Daily fresh export
DomainTLD suffixTLDDomain typeHTTP statusIP addressCountry by IPSocial networksTechnologies last data checkedTechnologiesPR valueHarmonic valueDomain creation dateDomain expiration date
avonworldwide.comcomcomICANNHTTP 200134.65.201.160GB{"facebook":["https://facebook.com/avonworldwide"]}2026-07-23Java, UNIX, HTTP/2, mod_jk 1.2.40, Favicon, OpenSSL 1.0.1e, DigiCert, OneTrust, Open Graph, Apache Tomcat0.00000053855517,280,2842018-08-212026-08-21
khu.ac.krac.krkrICANNHTTP 200175.106.86.97KR{"youtube":["http://youtube.com/KyungHeeUniv"],"facebook":["https://facebook.com/kyungheeuniv"],"linkedin":["https://linkedin.com/school/%EA%B2%BD%ED%9D%AC%EB%8C%80%ED%95%99%EA%B5%90"],"instagram":["https://instagram.com/kyunghee_university"],"x-twitter":["http://twitter.com/khuniv"]}2026-05-17PHP, Java, MySQL, Slick, CentOS, jQuery 1.11.2, mod_jk 1.2.48, Gnuboard, Open Graph, OWL Carousel0.00000034376517,436,0642000-03-282027-03-28
hkcsl.comcomcomICANNHTTP 200120.88.227.3HK{"youtube":["https://youtube.com/hongkongcsl"],"facebook":["http://facebook.com/hkcsl"],"instagram":["https://instagram.com/cslhk"]}2026-05-13Java, UNIX, jQuery, mod_jk 1.2.37, OpenSSL 0.9.8e, YouTube, mod_ssl 2.0.64, Bootstrap, Hammer.js, Google Ads0.00000026425717,300,5941997-03-242027-03-25
kookmin.ac.krac.krkrICANNHTTP 200113.198.215.98KR{"tiktok":["https://tiktok.com/@kookmin_univ?lang=ko-KR"],"youtube":["https://youtube.com/channel/UCIEWwnGtqeBckCTzrFXoEQw"],"facebook":["https://facebook.com/kookmin.univ?locale=ko_KR%3Futm_source%3Dwww","https://facebook.com/photo?fbid=1418648810292572&set=pcb.1418718536952266%3Futm_source%3Dwww","https://facebook.com/photo?fbid=1407117401445713&set=pcb.1407117468112373%3Futm_source%3Dwww"],"linkedin":["https://kr.linkedin.com/school/%EA%B5%AD%EB%AF%BC%EB%8C%80%ED%95%99%EA%B5%90"],"instagram":["http://instagram.com/kookmin.univ","https://instagram.com/student.kookmin"],"x-twitter":["https://twitter.com/kmu_tweet"]}2026-05-17Java, Swiper, jQuery 1.11.3, mod_jk 1.2.49, YouTube, jQuery UI, Open Graph, Apache Tomcat, Google Analytics GA4, Google Workspace0.00000023756517,341,7761993-07-262028-10-15
cure-naturali.itititICANNHTTP 200108.138.26.14US{"facebook":["https://facebook.com/CureNaturaliOfficial"],"instagram":["https://instagram.com/cure_naturali"]}2026-05-04Java, jQuery 3.3.1, mod_jk 1.2.46, Bootstrap 2024-07-01, Open Graph, Apache Tomcat, Facebook Pixel, Google Font API, Google Analytics, Google Workspace0.00000020433314,807,6432009-07-142026-09-14
DomainTLD suffixTLDDomain typeHTTP statusIP addressCountry by IPSocial networksTechnologies last data checkedTechnologiesDNS last data checkedDNS StatusDNS recordsPR valueHarmonic valueRDAP/WHOIS last data checkedRDAP/WHOIS methodDomain creation dateDomain expiration dateDomain last changedRegistrarRDAP/WHOIS RecordResponse Status RDAP/WHOIS
avonworldwide.comcomcomICANNHTTP 200134.65.201.160GB{"facebook":["https://facebook.com/avonworldwide"]}2026-07-23Java, UNIX, HTTP/2, mod_jk 1.2.40, Favicon, OpenSSL 1.0.1e, DigiCert, OneTrust, Open Graph, Apache Tomcat2026-07-23TRUE{"A":["134.65.201.160"],"NS":["dns4.avon.com","dns6.avon.com","dns7.avon.com"],"SOA":{"mname":"dns4.avon.com","retry":3600,"rname":"ncc.avon.com","expire":2592000,"serial":66,"minimum":900,"refresh":10800},"TXT":["7b7w03zs6b669w1v4f8ymjn1ybkhxxjg","_c7ml808mwu7prdgaft1hw1zxe9j24hw","_k94zsjerpemqbbf0i4qz0j79kbgkf2m","_ngg01o2qbm7x6sy9mpmxmq9qx38qp2n","k8kp0qglt0hdhw4py9hfmjs1qdlpvd4w","sc36gbcbmvghy2shpktq7tl38kwlcc2p"]}0.00000053855517,280,2842025-08-20RDAP2018-08-212026-08-212025-08-20CSC Corporate Domains, Inc.{"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/AVONWORLDWIDE.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/AVONWORLDWIDE.COM"},{"rel":"related","href":"https://rdap.cscglobal.com/dbs/rdap-api/v1/domain/AVONWORLDWIDE.COM","type":"application/rdap+json","value":"https://rdap.cscglobal.com/dbs/rdap-api/v1/domain/AVONWORLDWIDE.COM"}],"events":[{"eventDate":"2018-08-21T11:30:03Z","eventAction":"registration"},{"eventDate":"2026-08-21T11:30:03Z","eventAction":"expiration"},{"eventDate":"2025-08-17T05:07:29Z","eventAction":"last changed"},{"eventDate":"2025-08-20T00:27:07Z","eventAction":"last update of RDAP database"}],"handle":"2300220066_DOMAIN_COM-VRSN","status":["client transfer prohibited"],"ldhName":"AVONWORLDWIDE.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/avonworldwide.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/avonworldwide.com"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"about","href":"http://cscdbs.com","type":"text/html","value":"https://rdap.cscglobal.com/dbs/rdap-api/v1/"}],"roles":["registrar"],"handle":"299","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:8887802723"],["email",{},"text","domainabuse@cscglobal.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"299"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","CSC Corporate Domains, Inc."]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"DNS4.AVON.COM","objectClassName":"nameserver"},{"ldhName":"DNS6.AVON.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}}Domain is active
khu.ac.krac.krkrICANNHTTP 200175.106.86.97KR{"youtube":["http://youtube.com/KyungHeeUniv"],"facebook":["https://facebook.com/kyungheeuniv"],"linkedin":["https://linkedin.com/school/%EA%B2%BD%ED%9D%AC%EB%8C%80%ED%95%99%EA%B5%90"],"instagram":["https://instagram.com/kyunghee_university"],"x-twitter":["http://twitter.com/khuniv"]}2026-05-17PHP, Java, MySQL, Slick, CentOS, jQuery 1.11.2, mod_jk 1.2.48, Gnuboard, Open Graph, OWL Carousel2026-07-26TRUE{"A":["175.106.86.97"],"MX":[{"host":"alt1.aspmx.l.google.com","priority":20},{"host":"alt2.aspmx.l.google.com","priority":20},{"host":"alt3.aspmx.l.google.com","priority":30},{"host":"alt4.aspmx.l.google.com","priority":30},{"host":"aspmx.l.google.com","priority":10}],"NS":["nms.kyunghee.ac.kr","nms2.kyunghee.ac.kr"],"SOA":{"mname":"nms2.kyunghee.ac.kr","retry":3600,"rname":"please_set_email.absolutely.nowhere","expire":2592000,"serial":2011035188,"minimum":900,"refresh":10800},"TXT":["MS=A4EA0545C1A73DD25B36273F524D06A473414601","google-site-verification=8YLL_V5yWLUpCbbn5tyu4O0lJopq2pXDUT3XEHLZfDM","google-site-verification=FHUPkI7wh3Y6MQtGjkx7bu7tdmq8zjhN14t3K4GuLOc","google-site-verification=HaSlT1zCM2deGkBUv6G6fQZwlH_dlUzTLMQRHoNBSC0","google-site-verification=pUOd3G7sKCFYFz4Gqj0mOKph2b84RNzGU6GZp-W9UZs","v=spf1 ip4:175.106.88.75 ip4:163.180.96.249 ip4:163.180.96.124 ip4:163.180.96.125 ip4:163.180.96.126 ip4:163.180.96.52 ip4:163.180.96.102 ip4:163.180.40.147 ip4:163.180.96.87 ip4:175.106.91.17 ip4:175.106.91.62 include:_spf.google.com ~all"]}0.00000034376517,436,0642025-08-18WHOIS2000-03-282027-03-282007-04-02Inames Co., Ltd.(http://www.inames.co.kr){"raw_response":"query : khu.ac.kr\n\n\n# KOREAN(UTF8)\n\n도메인이름 : khu.ac.kr\n등록인 : 경희대학교\n등록인 주소 : 경기 용인시 기흥구 서천동 1 경희대학교수원캠퍼스 정보지원처\n등록인 우편번호 : 449701\n책임자 : 이종진\n책임자 전자우편 : it@khu.ac.kr\n책임자 전화번호 : +82.312013167\n등록일 : 2000. 03. 28.\n최근 정보 변경일 : 2007. 04. 02.\n사용 종료일 : 2027. 03. 28.\n정보공개여부 : Y\n등록대행자 : (주)아이네임즈(http://www.inames.co.kr)\nDNSSEC : 미서명\n\n1차 네임서버 정보\n 호스트이름 : nms.kyunghee.ac.kr\n IP 주소 : 163.180.16.53\n\n2차 네임서버 정보\n 호스트이름 : nms2.kyunghee.ac.kr\n IP 주소 : 163.180.96.54\n\n네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.\n\n\n# ENGLISH\n\nDomain Name : khu.ac.kr\nRegistrant : KYUNGHEE UNIVERSITY\nRegistrant Address : Kyunghee University, Seocheon-dong 1, Giheung-gu, Yongin-si, Gyeonggi-do, KR\nRegistrant Zip Code : 449701\nAdministrative Contact(AC) : Jong-jin, Lee\nAC E-Mail : it@khu.ac.kr\nAC Phone Number : +82.312013167\nRegistered Date : 2000. 03. 28.\nLast Updated Date : 2007. 04. 02.\nExpiration Date : 2027. 03. 28.\nPublishes : Y\nAuthorized Agency : Inames Co., Ltd.(http://www.inames.co.kr)\nDNSSEC : unsigned\n\nPrimary Name Server\n Host Name : nms.kyunghee.ac.kr\n IP Address : 163.180.16.53\n\nSecondary Name Server\n Host Name : nms2.kyunghee.ac.kr\n IP Address : 163.180.96.54\n\n\n- KISA/KRNIC WHOIS Service -\n\n"}Domain is active
hkcsl.comcomcomICANNHTTP 200120.88.227.3HK{"youtube":["https://youtube.com/hongkongcsl"],"facebook":["http://facebook.com/hkcsl"],"instagram":["https://instagram.com/cslhk"]}2026-05-13Java, UNIX, jQuery, mod_jk 1.2.37, OpenSSL 0.9.8e, YouTube, mod_ssl 2.0.64, Bootstrap, Hammer.js, Google Ads2026-07-22TRUE{"A":["120.88.227.3"],"MX":[{"host":"hkcsl-com.mail.protection.outlook.com","priority":0}],"NS":["ns-1297.awsdns-34.org","ns-1860.awsdns-40.co.uk","ns-192.awsdns-24.com","ns-924.awsdns-51.net"],"SOA":{"mname":"ns-1297.awsdns-34.org","retry":900,"rname":"awsdns-hostmaster.amazon.com","expire":1209600,"serial":1,"minimum":86400,"refresh":7200},"TXT":["MS=ms91396429","_globalsign-domain-verification=WBmYE4YDkmrcfdcFfesLFtZR83_KygDvj2ZXeSRvlS","_globalsign-domain-verification=dr7Vf1f9SjB6FTaV4nzKOpzF-teYujaO_2htpXGAdr","adobe-idp-site-verification=32c731b02844f55445d29351edbd939d8242a0e07cf27f18a91c6660858d1505","apple-domain-verification=J8in8nKVhMuEPtQp","atlassian-domain-verification=1QdFgiseYkoe7BYiyvNG38TllP47Lj8MpQR4/i1toPe3GqlJT9UEMOC718TeJi8G","google-site-verification=LFcW9pzOsK9VCi49VqBelvqb5Z2fo7dc-NFmLh68eWc","v=spf1 include:spf01.hkcsl.com include:spf02.hkcsl.com include:spf03.hkcsl.com include:spf04.hkcsl.com include:spf05.hkcsl.com include:spf.protection.outlook.com include:netvigator.com -all"]}0.00000026425717,300,5942026-03-26RDAP1997-03-242027-03-252026-03-26CSC Corporate Domains, Inc.{"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/HKCSL.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/HKCSL.COM"},{"rel":"related","href":"https://rdap.cscglobal.com/dbs/rdap-api/v1/domain/HKCSL.COM","type":"application/rdap+json","value":"https://rdap.cscglobal.com/dbs/rdap-api/v1/domain/HKCSL.COM"}],"events":[{"eventDate":"1997-03-24T05:00:00Z","eventAction":"registration"},{"eventDate":"2027-03-25T04:00:00Z","eventAction":"expiration"},{"eventDate":"2026-03-21T05:13:55Z","eventAction":"last changed"},{"eventDate":"2026-03-26T22:16:48Z","eventAction":"last update of RDAP database"}],"handle":"497251_DOMAIN_COM-VRSN","status":["client transfer prohibited"],"ldhName":"HKCSL.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/hkcsl.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/hkcsl.com"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"about","href":"http://cscdbs.com","type":"text/html","value":"https://rdap.cscglobal.com/dbs/rdap-api/v1/"}],"roles":["registrar"],"handle":"299","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:8887802723"],["email",{},"text","domainabuse@cscglobal.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"299"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","CSC Corporate Domains, Inc."]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"NS1.HKCSL.COM","objectClassName":"nameserver"},{"ldhName":"NS2.HKCSL.COM","objectClassName":"nameserver"},{"ldhName":"NS3.HKCSL.COM","objectClassName":"nameserver"},{"ldhName":"NS4.HKCSL.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}}Domain is active
kookmin.ac.krac.krkrICANNHTTP 200113.198.215.98KR{"tiktok":["https://tiktok.com/@kookmin_univ?lang=ko-KR"],"youtube":["https://youtube.com/channel/UCIEWwnGtqeBckCTzrFXoEQw"],"facebook":["https://facebook.com/kookmin.univ?locale=ko_KR%3Futm_source%3Dwww","https://facebook.com/photo?fbid=1418648810292572&set=pcb.1418718536952266%3Futm_source%3Dwww","https://facebook.com/photo?fbid=1407117401445713&set=pcb.1407117468112373%3Futm_source%3Dwww"],"linkedin":["https://kr.linkedin.com/school/%EA%B5%AD%EB%AF%BC%EB%8C%80%ED%95%99%EA%B5%90"],"instagram":["http://instagram.com/kookmin.univ","https://instagram.com/student.kookmin"],"x-twitter":["https://twitter.com/kmu_tweet"]}2026-05-17Java, Swiper, jQuery 1.11.3, mod_jk 1.2.49, YouTube, jQuery UI, Open Graph, Apache Tomcat, Google Analytics GA4, Google Workspace2026-07-27TRUE{"A":["113.198.215.98"],"MX":[{"host":"alt1.aspmx.l.google.com","priority":5},{"host":"alt2.aspmx.l.google.com","priority":5},{"host":"alt3.aspmx.l.google.com","priority":10},{"host":"alt4.aspmx.l.google.com","priority":10},{"host":"aspmx.l.google.com","priority":1}],"NS":["kmu.kookmin.ac.kr","ns.kookmin.ac.kr","ns2.kornet.net"],"SOA":{"mname":"ns.kookmin.ac.kr","retry":900,"rname":"sunin63.gmail.com","expire":604800,"serial":2025073091,"minimum":10800,"refresh":3600},"TXT":["ZOOM_verify_Ay5ix56DSN2YYyhpApvciA","_globalsign-domain-verification=SQALyuIrlFvY6UgS65YCz0sWsFEQCNLWCcnjAldRQh","google-site-verification=7arWNx7oz5xif1TlSkMeBiZjW8FWwe8wHgas1fucOAA","google-site-verification=Oml8jNmGqdtXbS2okBawiWqmhdvvjJa7tzWFgxVxTuc","google-site-verification=QLOWFQKiG0TFMjc24NUCXTxy0ofOqa_1Yfg-B6cSRMg","google-site-verification=Z9Dz_h4IDYCVXzWcXqvqvl1rkO6DtjVamFf6XxDR0HQ","google-site-verification=ketkAWrrSP53KHZeBZZWFXQ2QMaQQkQPwzLmU_D9r7M","google-site-verification=lPxwMmWBnpqUOITBmbnNqfSWxJvoR7VVXCLyTYFSYf8","google-site-verification=mh4VP32Sv5j111EI-yk8i1yTrRidIWgzUVg0b5yh-xE","v=spf1 include:_spf.google.com include:_kookminspf.kookmin.ac.kr include:mail.stibee.com ~all"]}0.00000023756517,341,7762025-08-12WHOIS1993-07-262028-10-152019-09-05Inames Co., Ltd.(http://www.inames.co.kr){"raw_response":"query : kookmin.ac.kr\n\n\n# KOREAN(UTF8)\n\n도메인이름 : kookmin.ac.kr\n등록인 : 국민대학교\n등록인 주소 : 서울특별시 성북구 정릉로 77 국제관 403호\n등록인 우편번호 : 02707\n책임자 : 이한경\n책임자 전자우편 : ispt@kookmin.ac.kr\n책임자 전화번호 : 02-910-4274\n등록일 : 1993. 07. 26.\n최근 정보 변경일 : 2019. 09. 05.\n사용 종료일 : 2028. 10. 15.\n정보공개여부 : Y\n등록대행자 : (주)아이네임즈(http://www.inames.co.kr)\nDNSSEC : 미서명\n\n1차 네임서버 정보\n 호스트이름 : kmu.kookmin.ac.kr\n IP 주소 : 210.123.32.13\n\n2차 네임서버 정보\n 호스트이름 : ns2.kornet.net\n\n네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.\n\n\n# ENGLISH\n\nDomain Name : kookmin.ac.kr\nRegistrant : Kookmin University\nRegistrant Address : 403, International Hall, KOOKMIN UNIVERSITY, 77 Jeongneung-ro Seongbuk-gu, Seoul, KR\nRegistrant Zip Code : 02707\nAdministrative Contact(AC) : Lee Han Kyung\nAC E-Mail : ispt@kookmin.ac.kr\nAC Phone Number : 02-910-4274\nRegistered Date : 1993. 07. 26.\nLast Updated Date : 2019. 09. 05.\nExpiration Date : 2028. 10. 15.\nPublishes : Y\nAuthorized Agency : Inames Co., Ltd.(http://www.inames.co.kr)\nDNSSEC : unsigned\n\nPrimary Name Server\n Host Name : kmu.kookmin.ac.kr\n IP Address : 210.123.32.13\n\nSecondary Name Server\n Host Name : ns2.kornet.net\n\n\n- KISA/KRNIC WHOIS Service -\n\n"}Domain is active
cure-naturali.itititICANNHTTP 200108.138.26.14US{"facebook":["https://facebook.com/CureNaturaliOfficial"],"instagram":["https://instagram.com/cure_naturali"]}2026-05-04Java, jQuery 3.3.1, mod_jk 1.2.46, Bootstrap 2024-07-01, Open Graph, Apache Tomcat, Facebook Pixel, Google Font API, Google Analytics, Google Workspace2026-07-26TRUE{"A":["108.138.26.14","108.138.26.31","108.138.26.41","108.138.26.76"],"MX":[{"host":"alt1.aspmx.l.google.com","priority":5},{"host":"alt2.aspmx.l.google.com","priority":5},{"host":"alt3.aspmx.l.google.com","priority":10},{"host":"alt4.aspmx.l.google.com","priority":10},{"host":"aspmx.l.google.com","priority":1}],"NS":["ns-1255.awsdns-28.org","ns-1999.awsdns-57.co.uk","ns-259.awsdns-32.com","ns-562.awsdns-06.net"],"SOA":{"mname":"ns-1999.awsdns-57.co.uk","retry":900,"rname":"awsdns-hostmaster.amazon.com","expire":1209600,"serial":1,"minimum":86400,"refresh":7200},"TXT":["google-site-verification=KjyfRDESAoLvggMbseNKZeHQvjruW6oNXZpqXVNmFkU","pinterest-site-verification=384176217e100e67d34ffc568fc7d9e0","v=spf1 include:_spf.google.com include:_spf.klsvc.net include:_spf.mailing.deabyday.it -all"]}0.00000020433314,807,6432026-01-03WHOIS2009-07-142026-09-142025-11-21Gandi SAS{"raw_response":"\n*********************************************************************\n* Please note that the following result could be a subgroup of *\n* the data contained in the database. *\n* *\n* Additional information can be visualized at: *\n* http://web-whois.nic.it *\n*********************************************************************\n\nDomain: cure-naturali.it\nStatus: ok\nSigned: no\nCreated: 2009-07-14 13:41:14\nLast Update: 2025-11-21 10:57:04\nExpire Date: 2026-09-14\n\nRegistrant\n Organization: White Star srl\n Address: Piazzale Luigi Cadorna 6\n Milano\n 20123\n MI\n IT\n Created: 2023-09-13 11:27:27\n Last Update: 2023-09-13 11:27:27\n\nAdmin Contact\n Name: White Star srl\n Organization: White Star srl\n Address: Piazzale Luigi Cadorna 6\n Milano\n 20123\n MI\n IT\n Created: 2023-09-13 11:27:27\n Last Update: 2023-09-13 11:27:27\n\nTechnical Contacts\n Name: White Star srl\n Organization: White Star srl\n Address: Galleria Manifattura Rotondi 7\n Novara\n 28100\n NO\n IT\n Created: 2023-09-14 01:36:43\n Last Update: 2023-09-14 01:36:43\n\nRegistrar\n Organization: Gandi SAS\n Name: GANDI-REG\n Web: http://www.gandi.net\n DNSSEC: no\n\n\nNameservers\n ns-1999.awsdns-57.co.uk\n ns-259.awsdns-32.com\n ns-562.awsdns-06.net\n ns-1255.awsdns-28.org\n\n"}Domain is active
Showing 5 of 34,743 rows · Technologies · Full website tech stack per site — CMS, payments, analytics, frameworks.

mod_jk sites by country

CountrySitesShare
🇩🇪 Germany 14,548 46.8%
🇰🇷 South Korea 4,115 13.2%
🇺🇸 United States 3,971 12.8%
🇨🇭 Switzerland 2,618 8.4%
🇨🇦 Canada 1,335 4.3%

mod_jk sites by TLD

TLDSitesShare
.de 10,632 30.6%
.com 7,382 21.2%
.ch 3,391 9.8%
.kr 2,384 6.9%
.eu 1,738 5.0%

Version distribution

Detected mod_jk versions across all 34,743 sites.

VersionSitesShare
1.2.40 16,393 47.5%
1.2.46 5,043 14.6%
1.2.48 4,671 13.5%
1.2.42 1,321 3.8%
1.2.37 1,197 3.5%

The mod_jk dataset

Every site we've detected as running mod_jk — with version, hosting, country, TLD and traffic rank.

mod_jk lives inside 2 datasets

mod_jk detection is part of Technologies (€159/mo) and All data (€599/mo). Buy either to filter the full 34,743-site list — or grab a free preview first.

Your mod_jk downloads

The datasets you own, sliced to mod_jk. Every button streams the latest daily export directly.

Format: JSONL (zstd) Dataset updated: 2026-07-28

API, columns & recipes → /account/api

Which websites are using mod_jk?

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

Open the mod_jk 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 mod_jk?

webatla detects mod_jk on 35K websites, refreshed daily — each with its domain, DNS, WHOIS, IP, country and ranking.

Can I download the list of websites using mod_jk?

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 mod_jk?

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

What else is in the mod_jk technology data?

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

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

Both. Every site running mod_jk 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 mod_jk?

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 mod_jk 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.

Get the full list of websites using mod_jk

Pick the dataset that covers what you need. Each one includes mod_jk and downloads as JSONL, rebuilt daily.

Want to compare every dataset side by side? Visit the pricing page