Zk

Download websites using ZK

JavaScript Framework · by Potix Corporation · since 2005 · open source

168 sites -76.47% YoY Latest export · 0 days ago
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About ZK

ZK is an open-source Ajax web application framework for building enterprise Java web applications with rich user interfaces. Developed by Potix Corporation, ZK enables developers to create interactive web UIs using a component-based model in Java and XML, without requiring extensive JavaScript knowledge. The framework follows a server-centric architecture where UI logic runs on the server.

ZK provides hundreds of ready-made UI components, supports event-driven programming, and includes features for data binding, responsive design, and mobile support. It is available in both an open-source Community Edition and a commercial Enterprise Edition with additional components and support. ZK is commonly used in enterprise applications, business intelligence dashboards, and internal tools.

At a glance

CategoryJavaScript Framework
VendorPotix Corporation
LanguageJava
LicenseLGPL
First release2005-01-01
168 Sites detected
0.0% Of all websites
-76.5% YoY change

Database preview of ZK sites

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

webatla-technologies-zk-2026-06-13.jsonl.zst · 168 rows · 1 B · 14 columns Daily fresh export
DomainTLD suffixTLDDomain typeHTTP statusIP addressCountry by IPSocial networksTechnologies last data checkedTechnologiesPR valueHarmonic valueDomain creation dateDomain expiration date
faleconosco.mg.gov.brmg.gov.brbrICANNHTTP 200200.198.15.33BR2026-05-09ZK, Java, Popper, jQuery 3.3.1, Bootstrap, Apache HTTP Server, Snowplow Analytics0.000000017801112,261,8271995-07-27
e-presto.netnetnetICANNHTTP 200217.70.184.38FR2026-05-08ZK, Java, DigiCert0.000000017289312,389,1182007-06-112027-06-11
ekeypad.netnetnetICANNHTTP 200144.208.67.208US2026-05-07ZK, PHP, Java, MySQL, jQuery, WordPress, reCAPTCHA, Underscore.js, Priority Hints, jQuery Migrate0.000000013078114,014,8932010-04-182027-04-18
duckprove.comcomcomICANNHTTP 20094.126.21.26CH2026-05-06ZK, HSTS, Java, Sectigo, Bootstrap, Font Awesome, Snowplow Analytics0.000000010439113,666,6092014-03-232027-03-23
englobar.comcomcomICANNHTTP 2003.150.240.205US2026-05-08ZK, HSTS, Java, Google Ads, Google Analytics GA4, Google Workspace, Google Tag Manager, Amazon Web Services, AWS Certificate Manager0.000000009533489,268,2112005-10-082026-10-08
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
faleconosco.mg.gov.brmg.gov.brbrICANNHTTP 200200.198.15.33BR2026-05-09ZK, Java, Popper, jQuery 3.3.1, Bootstrap, Apache HTTP Server, Snowplow Analytics2026-05-31TRUE{"A":["200.198.15.33"]}0.000000017801112,261,8272026-05-29RDAP1995-07-272019-04-05{"raw_response":{"links":[{"rel":"self","href":"https://rdap.registro.br/domain/mg.gov.br","type":"application/rdap+json","value":"https://rdap.registro.br/domain/mg.gov.br"}],"events":[{"eventDate":"1995-07-27T12:00:00Z","eventAction":"registration"},{"eventDate":"2019-04-05T14:29:12Z","eventAction":"last changed"}],"handle":"mg.gov.br","port43":"whois.registro.br","status":["active"],"ldhName":"mg.gov.br","notices":[{"links":[{"rel":"alternate","href":"https://registro.br/upp","type":"text/html","value":"https://rdap.registro.br/domain/mg.gov.br"}],"title":"Use and Privacy Policy","description":["Copyright (c) Nic.br - Use of this data is governed by the Use and Privacy Policy. Distribution, commercialization, reproduction, and use for advertising or similar purposes are expressly prohibited.","2026-05-29T07:59:56-03:00 - 107.150.22.157"]}],"entities":[{"links":[{"rel":"self","href":"https://rdap.registro.br/entity/16636540000104","type":"application/rdap+json","value":"https://rdap.registro.br/entity/16636540000104"}],"roles":["registrant"],"events":[{"eventDate":"1998-01-06T12:00:00Z","eventAction":"registration"},{"eventDate":"2016-10-18T18:21:10Z","eventAction":"last changed"}],"handle":"16636540000104","entities":[{"roles":["administrative"],"events":[{"eventDate":"2000-09-01T12:00:00Z","eventAction":"registration"},{"eventDate":"2025-12-11T21:05:29Z","eventAction":"last changed"}],"handle":"PGM14","vcardArray":["vcard",[["version",{},"text","4.0"],["kind",{},"text","individual"],["fn",{},"text","Prodemge Ger. Rede - Dominios MG.GOV.BR"],["email",{},"text","registro@mg.gov.br"],["lang",{},"language-tag","pt"],["adr",{},"text",["","","","","","","BR"]]]],"objectClassName":"entity"}],"publicIds":[{"type":"cnpj","identifier":"16.636.540/0001-04"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["kind",{},"text","org"],["fn",{},"text","COMPANHIA DE TECNOLOGIA DA INFORMAÇÃO ESTADO MG"],["adr",{},"text",["","","","","","","BR"]]]],"objectClassName":"entity","legalRepresentative":"Governo do Estado de Minas Gerais"},{"roles":["technical"],"events":[{"eventDate":"2000-09-01T12:00:00Z","eventAction":"registration"},{"eventDate":"2025-12-11T21:05:29Z","eventAction":"last changed"}],"handle":"PGM14","vcardArray":["vcard",[["version",{},"text","4.0"],["kind",{},"text","individual"],["fn",{},"text","Prodemge Ger. Rede - Dominios MG.GOV.BR"],["email",{},"text","registro@mg.gov.br"],["lang",{},"language-tag","pt"],["adr",{},"text",["","","","","","","BR"]]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"events":[{"status":["ns aa"],"eventDate":"2026-05-27T08:00:26Z","eventAction":"delegation check"},{"eventDate":"2026-05-27T08:00:26Z","eventAction":"last correct delegation check"}],"ldhName":"zeus.prodemge.gov.br","objectClassName":"nameserver"},{"events":[{"status":["ns aa"],"eventDate":"2026-05-27T08:00:26Z","eventAction":"delegation check"},{"eventDate":"2026-05-27T08:00:26Z","eventAction":"last correct delegation check"}],"ldhName":"titanio.prodemge.gov.br","objectClassName":"nameserver"},{"events":[{"status":["ns aa"],"eventDate":"2026-05-27T08:00:26Z","eventAction":"delegation check"},{"eventDate":"2026-05-27T08:00:26Z","eventAction":"last correct delegation check"}],"ldhName":"tupan.prodemge.gov.br","objectClassName":"nameserver"},{"events":[{"status":["ns aa"],"eventDate":"2026-05-27T08:00:26Z","eventAction":"delegation check"},{"eventDate":"2026-05-27T08:00:26Z","eventAction":"last correct delegation check"}],"ldhName":"jupiter.prodemge.gov.br","objectClassName":"nameserver"},{"events":[{"status":["ns aa"],"eventDate":"2026-05-27T08:00:26Z","eventAction":"delegation check"},{"eventDate":"2026-05-27T08:00:26Z","eventAction":"last correct delegation check"}],"ldhName":"dnsipv6.prodemge.gov.br","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","nicbr_level_0"]}}Domain is active
e-presto.netnetnetICANNHTTP 200217.70.184.38FR2026-05-08ZK, Java, DigiCert2026-06-03TRUE{"A":["217.70.184.38"],"MX":[{"host":"mess-pecs.seres.fr","priority":10}],"NS":["ns-110-a.gandi.net","ns-135-b.gandi.net","ns-71-c.gandi.net"],"SOA":{"mname":"ns1.gandi.net","retry":3600,"rname":"hostmaster.gandi.net","expire":604800,"serial":1779926400,"minimum":10800,"refresh":10800},"TXT":["_83dgz5fu3q0hqlo7y7k4j9nocztac80","_9fy741hzl298moldk524aj07jv0a69w","_globalsign-domain-verification=2gKSJ2Jh2MYSicB1ayCg_mbPtPm6XXJvR8ZqJjtJxS","y8hh4tj53bv0kkg6290fgdwmbs8gwnw5"]}0.000000017289312,389,1182026-06-10RDAP2007-06-112027-06-112026-04-12Gandi SAS{"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/net/v1/domain/E-PRESTO.NET","type":"application/rdap+json","value":"https://rdap.verisign.com/net/v1/domain/E-PRESTO.NET"},{"rel":"related","href":"https://rdap.gandi.net/domain/E-PRESTO.NET","type":"application/rdap+json","value":"https://rdap.gandi.net/domain/E-PRESTO.NET"}],"events":[{"eventDate":"2007-06-11T16:00:13Z","eventAction":"registration"},{"eventDate":"2027-06-11T16:00:13Z","eventAction":"expiration"},{"eventDate":"2026-04-12T14:08:49Z","eventAction":"last changed"},{"eventDate":"2026-06-09T22:36:06Z","eventAction":"last update of RDAP database"}],"handle":"1022431720_DOMAIN_NET-VRSN","status":["client transfer prohibited"],"ldhName":"E-PRESTO.NET","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/net/v1/domain/e-presto.net"}],"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/net/v1/domain/e-presto.net"}],"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.gandi.net","type":"text/html","value":"https://rdap.gandi.net/"}],"roles":["registrar"],"handle":"81","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+33.170377661"],["email",{},"text","abuse@support.gandi.net"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"81"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Gandi SAS"]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"NS-110-A.GANDI.NET","objectClassName":"nameserver"},{"ldhName":"NS-135-B.GANDI.NET","objectClassName":"nameserver"},{"ldhName":"NS-71-C.GANDI.NET","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}}Domain is active
ekeypad.netnetnetICANNHTTP 200144.208.67.208US2026-05-07ZK, PHP, Java, MySQL, jQuery, WordPress, reCAPTCHA, Underscore.js, Priority Hints, jQuery Migrate2026-06-13TRUE{"A":["144.208.67.208"],"MX":[{"host":"ekeypad.net","priority":0}],"NS":["ns1.inmotionhosting.com","ns2.inmotionhosting.com"],"SOA":{"mname":"ns1.inmotionhosting.com","retry":1800,"rname":"root.vps113704.inmotionhosting.com","expire":1209600,"serial":2026052801,"minimum":86400,"refresh":3600},"TXT":["v=spf1 ip4:144.208.67.208 +a +mx +ip4:209.182.195.185 +ip4:104.247.74.57 +include:userinclude.dme3ds1.com +include:mail.ekeypad.net +include:vps33566.inmotionhosting.com -all"]}0.000000013078114,014,8932026-04-09RDAP2010-04-182027-04-182026-04-04Tucows Domains Inc.{"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/net/v1/domain/EKEYPAD.NET","type":"application/rdap+json","value":"https://rdap.verisign.com/net/v1/domain/EKEYPAD.NET"},{"rel":"related","href":"https://opensrs.rdap.tucows.com/domain/EKEYPAD.NET","type":"application/rdap+json","value":"https://opensrs.rdap.tucows.com/domain/EKEYPAD.NET"}],"events":[{"eventDate":"2010-04-18T13:57:05Z","eventAction":"registration"},{"eventDate":"2027-04-18T13:57:05Z","eventAction":"expiration"},{"eventDate":"2026-04-04T04:17:38Z","eventAction":"last changed"},{"eventDate":"2026-04-09T16:20:23Z","eventAction":"last update of RDAP database"}],"handle":"1593287598_DOMAIN_NET-VRSN","status":["active"],"ldhName":"EKEYPAD.NET","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/net/v1/domain/ekeypad.net"}],"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/net/v1/domain/ekeypad.net"}],"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.tucows.com","type":"text/html","value":"https://opensrs.rdap.tucows.com/"}],"roles":["registrar"],"handle":"69","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":"69"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Tucows Domains Inc."]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"NS1.INMOTIONHOSTING.COM","objectClassName":"nameserver"},{"ldhName":"NS2.INMOTIONHOSTING.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}}Domain is active
duckprove.comcomcomICANNHTTP 20094.126.21.26CH2026-05-06ZK, HSTS, Java, Sectigo, Bootstrap, Font Awesome, Snowplow Analytics2026-06-05TRUE{"A":["94.126.21.26"],"MX":[{"host":"mail.duckprove.com","priority":10}],"NS":["ns.ch-meta.net","ns2.ch-meta.net","ns3.ch-meta.net"],"SOA":{"mname":"ns.ch-meta.net","retry":3600,"rname":"hostmaster.metanet.ch","expire":604800,"serial":2015051501,"minimum":600,"refresh":10800}}0.000000010439113,666,6092026-03-28RDAP2014-03-232027-03-232026-03-281API GmbH{"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/DUCKPROVE.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/DUCKPROVE.COM"},{"rel":"related","href":"https://rdap.1api.net/domain/DUCKPROVE.COM","type":"application/rdap+json","value":"https://rdap.1api.net/domain/DUCKPROVE.COM"}],"events":[{"eventDate":"2014-03-23T11:41:03Z","eventAction":"registration"},{"eventDate":"2027-03-23T11:41:03Z","eventAction":"expiration"},{"eventDate":"2026-03-24T08:14:28Z","eventAction":"last changed"},{"eventDate":"2026-03-28T14:52:52Z","eventAction":"last update of RDAP database"}],"handle":"1851611055_DOMAIN_COM-VRSN","status":["client transfer prohibited"],"ldhName":"DUCKPROVE.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/duckprove.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/duckprove.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.1api.net","type":"text/html","value":"https://rdap.1api.net/"}],"roles":["registrar"],"handle":"1387","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+49.68949396850"],["email",{},"text","abuse@1api.net"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"1387"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","1API GmbH"]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"NS.CH-META.NET","objectClassName":"nameserver"},{"ldhName":"NS2.CH-META.NET","objectClassName":"nameserver"},{"ldhName":"NS3.CH-META.NET","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}}Domain is active
englobar.comcomcomICANNHTTP 2003.150.240.205US2026-05-08ZK, HSTS, Java, Google Ads, Google Analytics GA4, Google Workspace, Google Tag Manager, Amazon Web Services, AWS Certificate Manager2026-05-30TRUE{"A":["3.150.240.205","3.151.112.84"],"MX":[{"host":"alt1.aspmx.l.google.com","priority":1},{"host":"alt2.aspmx.l.google.com","priority":2},{"host":"aspmx.l.google.com","priority":0},{"host":"aspmx2.googlemail.com","priority":3},{"host":"aspmx3.googlemail.com","priority":4}],"NS":["ns-1294.awsdns-33.org","ns-1614.awsdns-09.co.uk","ns-165.awsdns-20.com","ns-710.awsdns-24.net"],"SOA":{"mname":"ns-1294.awsdns-33.org","retry":900,"rname":"awsdns-hostmaster.amazon.com","expire":1209600,"serial":1,"minimum":86400,"refresh":7200},"TXT":["v=spf1 +a +mx +ip4:74.220.215.56 ?all"]}0.000000009533489,268,2112025-09-09RDAP2005-10-082026-10-082025-09-08Amazon Registrar, Inc.{"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/ENGLOBAR.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/ENGLOBAR.COM"},{"rel":"related","href":"https://rdap.registrar.amazon.com/rdap/domain/ENGLOBAR.COM","type":"application/rdap+json","value":"https://rdap.registrar.amazon.com/rdap/domain/ENGLOBAR.COM"}],"events":[{"eventDate":"2005-10-08T02:04:39Z","eventAction":"registration"},{"eventDate":"2026-10-08T02:04:39Z","eventAction":"expiration"},{"eventDate":"2025-09-03T02:06:27Z","eventAction":"last changed"},{"eventDate":"2025-09-08T23:10:50Z","eventAction":"last update of RDAP database"}],"handle":"225320555_DOMAIN_COM-VRSN","status":["client delete prohibited","client transfer prohibited","client update prohibited"],"ldhName":"ENGLOBAR.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/englobar.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/englobar.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://registrar.amazon.com","type":"text/html","value":"https://rdap.registrar.amazon.com/rdap/"}],"roles":["registrar"],"handle":"468","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+1.2024422253"],["email",{},"text","trustandsafety@support.aws.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"468"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Amazon Registrar, Inc."]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"NS-1294.AWSDNS-33.ORG","objectClassName":"nameserver"},{"ldhName":"NS-1614.AWSDNS-09.CO.UK","objectClassName":"nameserver"},{"ldhName":"NS-165.AWSDNS-20.COM","objectClassName":"nameserver"},{"ldhName":"NS-710.AWSDNS-24.NET","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}}Domain is active
Showing 5 of 168 rows · Technologies · Full website tech stack per site — CMS, payments, analytics, frameworks.

+ 4 datasets don't carry the Technologies column.

The ZK dataset

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

ZK lives inside 2 datasets

ZK detection is part of Technologies (€159/mo) and All data (€599/mo). Buy either to filter the full 168-site list — or grab a free preview first.

See datasets ↓ Download free preview (20 rows)

Your ZK downloads

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

Format: JSONL (zstd) Latest export: 0 days ago

API, columns & recipes → /account/api

Frequently asked questions

How many websites use ZK?

webatla detects ZK on 168 websites, refreshed daily — each with its domain, DNS, WHOIS, IP, country and ranking.

Can I download the list of websites using ZK?

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.