Lead List Exporter
316 live ZK sites, ready to export.
That's how many ZK websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
Pick a ready-made template, or build your own filters in the Lead List Exporter and pay only for the rows you export.
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ZK companies in the United States
Every ZK website we detected in the US.
Companies with personnel emails
Only sites where a personal, company-hosted email was found.
Decision makers on LinkedIn
Sites with at least one personnel LinkedIn profile.
Top 100,000 ZK sites by traffic
Start with the highest-traffic end of the dataset.
Sites on a .com domain
Limit results to ZK websites on .com domains.
Companies with phone numbers
Only sites where an organisation phone number was found.
Complementary Technologies
ZK Complementary Technologies
Technologies frequently found with ZK.
Most Frequent Complementary Tech
Java
316
jQuery
167
Bootstrap
125
Apache HTTP Server
115
HSTS
95
Nginx
74
PHP
55
Snowplow Analytics
55
jQuery UI
53
Apache Tomcat
49
Live Websites
Websites Using ZK
Live sites we caught running ZK in the wild, straight from the latest crawl.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| pattikis.gr | Unknown | Cloudflare, Inc. | July 26, 2026 |
| ellisbank.com | 🇷🇺 Russia | Smart Telecom Limited | July 25, 2026 |
| vcalc.com | 🇺🇸 United States | Rackspace Hosting | July 21, 2026 |
| tennis.de | 🇩🇪 Germany | Fastly, Inc. | July 20, 2026 |
| booksroom.it | 🇮🇹 Italy | Aruba S.p.A. | June 18, 2026 |
| atzgersdorf.info | 🇩🇪 Germany | Hetzner Online GmbH | June 18, 2026 |
| concesiones.com.co | 🇨🇴 Colombia | Colombia | June 18, 2026 |
| resaleroyalties.co.nz | 🇳🇿 New Zealand | Solarix Networks Limited | June 18, 2026 |
| ecit.no | 🇳🇴 Norway | Globalconnect As | June 18, 2026 |
| zeufix.de | 🇩🇪 Germany | Hetzner Online GmbH | June 18, 2026 |
Identifiers
Top ZK Identifiers
Who is using ZK and where: top five by detected sites.
Technology
Java
316
jQuery
167
Bootstrap
125
Apache HTTP Server
115
HSTS
95
Language
English
63
German
40
Spanish
28
Portuguese
26
Latin
24
ASN
Hetzner Online GmbH
45
Amazon.com, Inc.
35
Microsoft Corporation
14
Cloudflare, Inc.
13
Aruba S.p.A.
9
TLD
com
74
br
24
at
23
de
18
net
14
Country
United States
36
Germany
35
Brazil
27
Austria
24
Unknown
22
Deep Dive
Most Frequent ZK Identifiers and Complementary Tech
Most frequently encountered identifiers for ZK and its complementary technologies.
| Technology | Sites |
|---|---|
Java | 316 |
jQuery | 167 |
Bootstrap | 125 |
Apache HTTP Server | 115 |
| HSTS | 95 |
Nginx | 74 |
PHP | 55 |
Snowplow Analytics | 55 |
jQuery UI | 53 |
Apache Tomcat | 49 |
Cloudflare | 40 |
MySQL | 39 |
WordPress | 38 |
Ubuntu | 37 |
|
jQuery Migrate | 37 |
Google Analytics | 35 |
FancyBox | 29 |
cdnjs | 24 |
Popper | 22 |
HTTP/3 | 21 |
Google Tag Manager | 20 |
Slick | 19 |
jsDelivr | 18 |
Windows Server | 17 |
OpenSSL | 16 |
| Language | Sites |
|---|---|
| English | 63 |
| German | 40 |
| Spanish | 28 |
| Portuguese | 26 |
| Latin | 24 |
| Italian | 12 |
| Lithuanian | 11 |
| French | 8 |
| Russian | 6 |
| Dutch | 4 |
| Tsonga | 4 |
| Chinese | 4 |
| Greek | 3 |
| Esperanto | 3 |
| Hungarian | 3 |
| Ganda | 3 |
| Tagalog | 3 |
| Turkish | 3 |
| Bulgarian | 2 |
| Norwegian Nynorsk | 2 |
| Southern Sotho | 2 |
| Swahili | 2 |
| Thai | 2 |
| Vietnamese | 2 |
| Xhosa | 2 |
| Afrikaans | 1 |
| Bosnian | 1 |
| Catalan | 1 |
| Czech | 1 |
| Danish | 1 |
| Basque | 1 |
| Indonesian | 1 |
| Icelandic | 1 |
| Marathi | 1 |
| Polish | 1 |
| Slovak | 1 |
| Shona | 1 |
| Somali | 1 |
| Serbian | 1 |
| Swedish | 1 |
| Tswana | 1 |
| Yoruba | 1 |
| ASN | Sites |
|---|---|
| Hetzner Online GmbH | 45 |
| Amazon.com, Inc. | 35 |
| Microsoft Corporation | 14 |
| Cloudflare, Inc. | 13 |
| Aruba S.p.A. | 9 |
| COMPANHIA DE TECNOLOGIA DA INFORMACAO ESTADO MG | 9 |
| National Infrastructures for Research and Technology S.A. | 6 |
| OVH SAS | 6 |
| Google LLC | 5 |
| Akamai Connected Cloud | 4 |
| OTEnet S.A. | 4 |
| Comvive Servidores S.L. | 3 |
| Contabo GmbH | 3 |
| DigitalOcean, LLC | 3 |
| Host Europe GmbH | 3 |
| IONOS SE | 3 |
| IpHost P.C. | 3 |
| TeleData GmbH | 3 |
| Verizon Business | 3 |
| 1&1 Versatel GmbH | 2 |
| CS LOXINFO Public Company Limited. | 2 |
| Dattatec.com | 2 |
| Digital Policy Office, HKSARG | 2 |
| Fastly, Inc. | 2 |
| Fastweb | 2 |
| Incapsula Inc | 2 |
| Informatica y Telecomunicaciones S.A. | 2 |
| JSC Selectel | 2 |
| Kertinis valstybes telekomunikaciju centras | 2 |
| Magyar Telekom Plc. | 2 |
| NUV BRASIL | 2 |
| Oracle Corporation | 2 |
| Rostelecom | 2 |
| Vodafone GmbH | 2 |
| Vodafone Spain | 2 |
| Webhosting.Net, Inc. | 2 |
| acens Technologies, S.L. | 2 |
| 282, Sector 19 | 1 |
| AKB Almazergienbank JSC | 1 |
| AT&T Enterprises, LLC | 1 |
| Amaliy Aloqalar Biznesi Ltd. | 1 |
| BIT BV | 1 |
| Burda Digital Systems GmbH | 1 |
| CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP | 1 |
| Central Server Informatica Ltda | 1 |
| Cloudflare London, LLC | 1 |
| Colombia | 1 |
| Companhia de Processamento de Dados da Paraiba | 1 |
| Companhia de Telecomunicacoes de Macau SARL | 1 |
| Consortium GARR | 1 |
| Cyber_Folks S.A. | 1 |
| Data Communication Business Group | 1 |
| Dataport AoR | 1 |
| Department of Information Technology, Government of Nepal | 1 |
| Department of Science and Technology | 1 |
| Deutsche Telekom AG | 1 |
| EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA | 1 |
| EVANZO e-commerce GmbH | 1 |
| EVEO S.A. | 1 |
| Empresa Argentina de Soluciones Satelitales S.A. | 1 |
| Equasens SA | 1 |
| Federal State-Financed Institution Federal Center for Animal Health | 1 |
| FiberState, LLC | 1 |
| Fibroptic Cat Telecom Sl | 1 |
| GDM Konsult AB | 1 |
| GMO-Z com NetDesign Holdings Co., Ltd. | 1 |
| GRUPO ZGH SPA | 1 |
| GTD PERU S.A | 1 |
| Gigared S.A. | 1 |
| Globalconnect As | 1 |
| HL komm Telekommunikations GmbH | 1 |
| HLL LLC | 1 |
| HUAWEI CLOUDS | 1 |
| HostDime.com, Inc. | 1 |
| Hostinger International Limited | 1 |
| Huawei Cloud Service data center | 1 |
| INCUBATEC GmbH - Srl | 1 |
| INTERNET CZ, a.s. | 1 |
| INTERNEXA PERU S.A | 1 |
| INVENTA TELECOMUNICACIONES EIRL | 1 |
| IT and Development Center of Ministry of Interior, Estonia | 1 |
| InMotion Hosting, Inc. | 1 |
| Inet Pro Distribuicao de Dados Ltda | 1 |
| Information Society S.A. | 1 |
| Itissalat Al-MAGHRIB | 1 |
| JZT Informatikai Kft. | 1 |
| KPN B.V. | 1 |
| LLC Smart Ape | 1 |
| Liquid Web, L.L.C | 1 |
| Locaweb Servicos de Internet SA | 1 |
| MTS PJSC | 1 |
| MVPS LTD | 1 |
| Mittwald CM Service GmbH & Co. KG | 1 |
| NSS S.A. | 1 |
| Namecheap, Inc. | 1 |
| NetCom BW GmbH | 1 |
| Netnam Company | 1 |
| Ontario Institute for Cancer Research | 1 |
| PT Infinys System Indonesia | 1 |
| PT iForte Global Internet | 1 |
| PT. Cybertechtonic Pratama | 1 |
| Prefeitura Municipal de Campo Grande | 1 |
| Rackforest Zrt. | 1 |
| Rackspace Hosting | 1 |
| Reliance Jio Infocomm Limited | 1 |
| Renater | 1 |
| SAFITELCHAD-AS | 1 |
| SERVITELCONET CIA. LTDA. | 1 |
| SUPERDATA | 1 |
| Server Plan S.r.l. | 1 |
| Siamdata Communication Co.,Ltd. | 1 |
| Smart Telecom Limited | 1 |
| Sociedade Mineira de Cultura | 1 |
| Societe Francaise Du Radiotelephone - SFR SA | 1 |
| Solarix Networks Limited | 1 |
| Stroy-Telecom LTD | 1 |
| Symphony Communication Thailand PCL. | 1 |
| TELUS Communications | 1 |
| Telconet S.A | 1 |
| Telecel S.A. | 1 |
| Telecommunication Services of Trinidad and Tobago | 1 |
| Telefonica De Espana S.a.u. | 1 |
| Teleguam Holdings, LLC | 1 |
| Telia Finland Oyj | 1 |
| Telmekom Srl | 1 |
| TeraGo Networks Inc. | 1 |
| TierPoint, LLC | 1 |
| Tipzor Media Srl | 1 |
| Turk Telekom | 1 |
| Uan Company S.r.l. | 1 |
| UpCloud Ltd | 1 |
| VIETTEL PERU S.A.C. | 1 |
| Vetenskapsradet / SUNET | 1 |
| Viettel Group | 1 |
| Vodafone Net Iletisim Hizmetler AS | 1 |
| WIN EMPRESAS S.A.C. | 1 |
| Weebly, Inc. | 1 |
| WienIT GmbH | 1 |
| cyon AG | 1 |
| kbro CO. Ltd. | 1 |
| kyberio GmbH | 1 |
| noris network AG | 1 |
| velia.net | 1 |
| TLD | Sites |
|---|---|
| com | 74 |
| br | 24 |
| at | 23 |
| de | 18 |
| net | 14 |
| it | 13 |
| gr | 12 |
| org | 12 |
| ar | 10 |
| ru | 10 |
| eu | 8 |
| es | 5 |
| nl | 5 |
| ec | 4 |
| hu | 4 |
| cloud | 3 |
| no | 3 |
| pe | 3 |
| 69 | 2 |
| hk | 2 |
| lt | 2 |
| mx | 2 |
| pl | 2 |
| sk | 2 |
| vn | 2 |
| work | 2 |
| 10 | 1 |
| 108 | 1 |
| 141 | 1 |
| 151 | 1 |
| 157 | 1 |
| 161 | 1 |
| 186 | 1 |
| 196 | 1 |
| 218 | 1 |
| 242 | 1 |
| 244 | 1 |
| 247 | 1 |
| 82 | 1 |
| 88 | 1 |
| aero | 1 |
| au | 1 |
| bo | 1 |
| bz | 1 |
| ca | 1 |
| cat | 1 |
| cc | 1 |
| ch | 1 |
| cl | 1 |
| co | 1 |
| dev | 1 |
| dk | 1 |
| ee | 1 |
| fi | 1 |
| fr | 1 |
| id | 1 |
| in | 1 |
| info | 1 |
| io | 1 |
| jo | 1 |
| la | 1 |
| mo | 1 |
| my | 1 |
| np | 1 |
| nz | 1 |
| online | 1 |
| ph | 1 |
| pt | 1 |
| py | 1 |
| ro | 1 |
| se | 1 |
| sg | 1 |
| swiss | 1 |
| td | 1 |
| tel | 1 |
| tr | 1 |
| tw | 1 |
| uk | 1 |
| us | 1 |
| uz | 1 |
| za | 1 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 36 |
| 🇩🇪 Germany | 35 |
| 🇧🇷 Brazil | 27 |
| 🇦🇹 Austria | 24 |
| Unknown | 22 |
| 🇮🇹 Italy | 20 |
| 🇷🇺 Russia | 12 |
| 🇦🇷 Argentina | 11 |
| 🇪🇸 Spain | 11 |
| 🇬🇷 Greece | 10 |
| 🇫🇷 France | 8 |
| 🇳🇱 Netherlands | 8 |
| 🇨🇦 Canada | 5 |
| 🇪🇨 Ecuador | 5 |
| 🇭🇺 Hungary | 5 |
| 🇵🇪 Peru | 5 |
| 🇬🇧 United Kingdom | 4 |
| 🇮🇩 Indonesia | 4 |
| 🇸🇬 Singapore | 4 |
| 🇹🇭 Thailand | 4 |
| 🇫🇮 Finland | 3 |
| 🇳🇴 Norway | 3 |
| 🇻🇳 Vietnam | 3 |
| 🇦🇺 Australia | 2 |
| 🇨🇭 Switzerland | 2 |
| 🇭🇰 Hong Kong | 2 |
| 🇮🇳 India | 2 |
| 🇱🇹 Lithuania | 2 |
| 🇲🇽 Mexico | 2 |
| 🇵🇭 Philippines | 2 |
| 🇸🇪 Sweden | 2 |
| 🇸🇰 Slovakia | 2 |
| 🇹🇷 Turkey | 2 |
| 🇹🇼 Taiwan | 2 |
| 🇿🇦 South Africa | 2 |
| 🇧🇴 Bolivia | 1 |
| 🇨🇱 Chile | 1 |
| 🇨🇳 China | 1 |
| 🇨🇴 Colombia | 1 |
| 🇩🇰 Denmark | 1 |
| 🇪🇪 Estonia | 1 |
| 🇬🇺 Guam | 1 |
| 🇮🇪 Ireland | 1 |
| 🇮🇴 British Indian Ocean Territory | 1 |
| 🇯🇴 Jordan | 1 |
| 🇯🇵 Japan | 1 |
| 🇲🇦 Morocco | 1 |
| 🇲🇴 Macau | 1 |
| 🇲🇾 Malaysia | 1 |
| 🇳🇵 Nepal | 1 |
| 🇳🇿 New Zealand | 1 |
| 🇵🇱 Poland | 1 |
| 🇵🇹 Portugal | 1 |
| 🇵🇾 Paraguay | 1 |
| 🇷🇴 Romania | 1 |
| 🇹🇩 Chad | 1 |
| 🇹🇹 Trinidad and Tobago | 1 |
| 🇺🇿 Uzbekistan | 1 |