🇨🇿
Download websites based in Czechia
1.3M hosted domains
ccTLD .cz · ISO CZ · Internet users 7.9M
-52.3% YoY
Dataset updated · 2026-07-16
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About the Czechia web market
Czechia is one of Central Europe's most digitally advanced economies, with internet penetration approaching 85% of the population. The country boasts a robust IT sector, with Prague serving as a leading European hub for software development, cybersecurity, and tech startups. Global companies including IBM, Red Hat, and Avast have significant operations in the country, and the local startup ecosystem has produced notable successes in cybersecurity and SaaS. High-speed fiber and mobile broadband networks cover the majority of the population, with ongoing investment in rural connectivity.
The .cz ccTLD, managed by CZ.NIC, is one of the most actively maintained and technically innovative domain registries in Europe. CZ.NIC has been a pioneer in DNSSEC adoption and open-source DNS software development, contributing tools widely used internationally. The registry operates the Turris router project, a widely deployed security-focused home router. Czech businesses show strong preference for .cz domains, and the registry maintains millions of active registrations. E-commerce, digital media, and cloud services sectors are particularly dynamic, driving consistent growth in domain registrations and hosted services.
At a glance
1,298,994
Domains hosted
0.4%
Share of global web
-52.3%
YoY growth
Database preview of Czechia domains
5 sample rows from the live database, filtered to country = 'CZ'. Switch the dataset to see what each one contains.
webatla-websites-ranking-cz-2026-07-16.jsonl.zst · 1,298,994 rows · 1 B · 9 columns
Daily fresh export
| Domain | TLD suffix | TLD | Domain type | Country by IP | PR value | Harmonic value | Domain creation date | Domain expiration date |
|---|---|---|---|---|---|---|---|---|
| shoptet.cz | cz | cz | ICANN | CZ | 0.0000137804 | 17,473,000 | 2008-11-22 | 2026-11-21 |
| phoca.cz | cz | cz | ICANN | CZ | 0.0000122015 | 14,792,428 | 2007-08-08 | 2026-08-07 |
| idnes.cz | cz | cz | ICANN | CZ | 0.00000701473 | 17,703,496 | 1997-11-30 | 2026-10-19 |
| vse.cz | cz | cz | ICANN | CZ | 0.00000610209 | 17,988,730 | 1996-08-25 | 2026-10-26 |
| ceskenoviny.cz | cz | cz | ICANN | CZ | 0.00000501349 | 18,699,084 | 1998-03-03 | 2030-10-09 |
| … | … | … | … | … | … | … | … | … |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| shoptet.cz | cz | cz | ICANN | HTTP 200 | 185.184.254.10 | CZ | {"youtube":["https://youtube.com/channel/UCrmFOFsJ7Nd3viUS_Kf5jsg"],"facebook":["https://facebook.com/groups/shoptetporadna","https://facebook.com/groups/shoptetporadna?locale=cs_CZ","https://facebook.com/shoptet"],"linkedin":["https://linkedin.com/company/shoptet"],"instagram":["https://instagram.com/shoptet.cz"],"x-twitter":["https://twitter.com/shoptet"]} | 2026-07-07 | HSTS, Miro, Nginx, HTTP/3, OpenAI, HubSpot, Typekit, Zendesk, iubenda, MailChimp | 0.0000137804 | 17,473,000 | 2008-11-22 | 2026-11-21 |
| phoca.cz | cz | cz | ICANN | HTTP 200 | 213.211.34.110 | CZ | {"github":["https://github.com/PhocaCz"],"youtube":["https://youtube.com/user/phocavideos"],"facebook":["https://facebook.com/Phoca.cz"],"pinterest":["https://pinterest.com/phocacz"],"x-twitter":["https://twitter.com/PhocaCz"]} | 2026-07-04 | PHP 8.4.15, HSTS, Joomla, FreeBSD, OpenSSL 1.1.1w, Bootstrap, Open Graph, Google AdSense, Google Analytics GA4, Apache HTTP Server 2.4.65 | 0.0000122015 | 14,792,428 | 2007-08-08 | 2026-08-07 |
| idnes.cz | cz | cz | ICANN | HTTP 200 | 185.17.117.32 | CZ | {"tiktok":["https://tiktok.com/@idnescz"],"facebook":["https://facebook.com/iDNES.cz"],"telegram":["https://t.me/idnescz"],"instagram":["https://instagram.com/idnescz"],"x-twitter":["https://x.com/iDNEScz"]} | 2026-05-14 | RSS, HSTS, Cxense, Sectigo, Google Ads, Open Graph, Facebook Pixel, Priority Hints, Google Analytics, Microsoft Clarity | 0.00000701473 | 17,703,496 | 1997-11-30 | 2026-10-19 |
| vse.cz | cz | cz | ICANN | HTTP 200 | 146.102.16.4 | CZ | {"youtube":["https://youtube.com/@Vysok%C3%A1%C5%A1kolaekonomick%C3%A1vPrazeV%C5%A0E"],"facebook":["https://facebook.com/vsecz"],"linkedin":["https://linkedin.com/school/vysok%C3%A1-%C5%A1kola-ekonomick%C3%A1-v-praze"],"instagram":["https://instagram.com/vsecz"]} | 2026-07-14 | PHP, PWA, RSS, HSTS, MySQL, Popper, jQuery, Favicon, core-js, hreflang | 0.00000610209 | 17,988,730 | 1996-08-25 | 2026-10-26 |
| ceskenoviny.cz | cz | cz | ICANN | HTTP 200 | 80.79.27.48 | CZ | {"youtube":["https://youtube.com/user/CTKvideozpravy/feed"],"facebook":["https://facebook.com/CTK.cz"],"x-twitter":["https://twitter.com/ceskenoviny_cz"]} | 2026-05-02 | PHP, RSS, HSTS, Open Graph, Google Font API, Google Analytics GA4, Snowplow Analytics | 0.00000501349 | 18,699,084 | 1998-03-03 | 2030-10-09 |
| … | … | … | … | … | … | … | … | … | … | … | … | … | … |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| shoptet.cz | cz | cz | ICANN | HTTP 200 | 185.184.254.10 | CZ | {"youtube":["https://youtube.com/channel/UCrmFOFsJ7Nd3viUS_Kf5jsg"],"facebook":["https://facebook.com/groups/shoptetporadna","https://facebook.com/groups/shoptetporadna?locale=cs_CZ","https://facebook.com/shoptet"],"linkedin":["https://linkedin.com/company/shoptet"],"instagram":["https://instagram.com/shoptet.cz"],"x-twitter":["https://twitter.com/shoptet"]} | 2026-07-07 | HSTS, Miro, Nginx, HTTP/3, OpenAI, HubSpot, Typekit, Zendesk, iubenda, MailChimp | 2026-07-11 | TRUE | {"A":["185.184.254.10"],"MX":[{"host":"shoptet-cz.mail.protection.outlook.com","priority":0}],"NS":["ns1.myshoptet.com","ns2.myshoptet.com"],"SOA":{"mname":"ns1.myshoptet.com","retry":3600,"rname":"hostmaster.myshoptet.com","expire":604800,"serial":1783575886,"minimum":300,"refresh":1800},"TXT":["MS=ms33728873","facebook-domain-verification=49356r62cbshe44419g54vscilxzb2","google-site-verification=tmBqRHfF5NZG0z0fWnM6rXelDygcjbIRG4v8RDQjd8c","miro-verification=c87589f7f73c8b68142b37a01877fd91162610ac","openai-domain-verification=dv-mqd0boYCSEedwHBiPAhclUH7","v=spf1 ip4:185.115.1.82 ip4:185.115.1.86 include:_spf.myshoptet.com include:servers.mcsv.net include:spf.mandrillapp.com include:mail.zendesk.com include:spf.protection.outlook.com include:spf1.supportbox.cz include:144399991.spf04.hubspotemail.net includ e:_spf.salesforce.com -all"]} | 0.0000137804 | 17,473,000 | 2026-04-02 | RDAP | 2008-11-22 | 2026-11-21 | 2016-03-10 | REG-ACTIVE24 | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.nic.cz/domain/shoptet.cz","type":"application/rdap+json","value":"https://rdap.nic.cz/domain/shoptet.cz"}],"events":[{"eventDate":"2008-11-22T13:39:12+00:00","eventAction":"registration"},{"eventDate":"2026-11-21T23:00:00+00:00","eventAction":"expiration"},{"eventDate":"2016-03-10T18:00:14+00:00","eventAction":"last changed"},{"eventDate":"2016-03-10T17:58:19+00:00","eventAction":"transfer"}],"handle":"shoptet.cz","port43":"whois.nic.cz","status":["server transfer prohibited","server update prohibited"],"ldhName":"shoptet.cz","notices":[{"title":"Disclaimer","description":["(c) 2023 CZ.NIC, z.s.p.o.","Intended use of supplied data and information","Data contained in the domain name register, as well as information supplied through public information services of CZ.NIC association, are appointed only for purposes connected with Internet network administration and operation, or for the purpose of legal or other similar proceedings, in process as regards a matter connected particularly with holding and using a concrete domain name."]}],"entities":[{"links":[{"rel":"self","href":"https://rdap.nic.cz/entity/SHOPTET","type":"application/rdap+json","value":"https://rdap.nic.cz/entity/SHOPTET"}],"roles":["registrant"],"handle":"SHOPTET","objectClassName":"entity"},{"roles":["registrar"],"handle":"REG-ACTIVE24","objectClassName":"entity"},{"links":[{"rel":"self","href":"https://rdap.nic.cz/entity/SHOPTET","type":"application/rdap+json","value":"https://rdap.nic.cz/entity/SHOPTET"}],"roles":["administrative"],"handle":"SHOPTET","objectClassName":"entity"}],"fred_nsset":{"links":[{"rel":"self","href":"https://rdap.nic.cz/fred_nsset/SHOPTET","type":"application/rdap+json","value":"https://rdap.nic.cz/fred_nsset/SHOPTET"}],"handle":"SHOPTET","nameservers":[{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/ns1.myshoptet.com","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/ns1.myshoptet.com"}],"handle":"ns1.myshoptet.com","ldhName":"ns1.myshoptet.com","objectClassName":"nameserver"},{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/ns2.myshoptet.com","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/ns2.myshoptet.com"}],"handle":"ns2.myshoptet.com","ldhName":"ns2.myshoptet.com","objectClassName":"nameserver"}],"objectClassName":"fred_nsset"},"nameservers":[{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/ns1.myshoptet.com","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/ns1.myshoptet.com"}],"handle":"ns1.myshoptet.com","ldhName":"ns1.myshoptet.com","objectClassName":"nameserver"},{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/ns2.myshoptet.com","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/ns2.myshoptet.com"}],"handle":"ns2.myshoptet.com","ldhName":"ns2.myshoptet.com","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","fred_version_0"]}} | Domain is active |
| phoca.cz | cz | cz | ICANN | HTTP 200 | 213.211.34.110 | CZ | {"github":["https://github.com/PhocaCz"],"youtube":["https://youtube.com/user/phocavideos"],"facebook":["https://facebook.com/Phoca.cz"],"pinterest":["https://pinterest.com/phocacz"],"x-twitter":["https://twitter.com/PhocaCz"]} | 2026-07-04 | PHP 8.4.15, HSTS, Joomla, FreeBSD, OpenSSL 1.1.1w, Bootstrap, Open Graph, Google AdSense, Google Analytics GA4, Apache HTTP Server 2.4.65 | 2026-07-06 | TRUE | {"A":["213.211.34.110"],"MX":[{"host":"mail.videon-znojmo.cz","priority":10}],"NS":["ns1.videon-znojmo.cz","ns2.videon-znojmo.cz"],"SOA":{"mname":"ns1.videon-znojmo.cz","retry":3600,"rname":"root.videon-znojmo.cz","expire":604800,"serial":2024100209,"minimum":86400,"refresh":10800},"TXT":["v=spf1 include:ns1.videon-znojmo.cz ip4:212.96.164.158 ip4:213.211.35.38 ~all"]} | 0.0000122015 | 14,792,428 | 2025-08-22 | RDAP | 2007-08-08 | 2026-08-07 | 2020-07-27 | REG-ZONER | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.nic.cz/domain/phoca.cz","type":"application/rdap+json","value":"https://rdap.nic.cz/domain/phoca.cz"}],"events":[{"eventDate":"2007-08-08T05:15:00+00:00","eventAction":"registration"},{"eventDate":"2026-08-07T22:00:00+00:00","eventAction":"expiration"},{"eventDate":"2020-07-27T06:13:27+00:00","eventAction":"last changed"}],"handle":"phoca.cz","port43":"whois.nic.cz","status":["active"],"ldhName":"phoca.cz","notices":[{"title":"Disclaimer","description":["(c) 2023 CZ.NIC, z.s.p.o.","Intended use of supplied data and information","Data contained in the domain name register, as well as information supplied through public information services of CZ.NIC association, are appointed only for purposes connected with Internet network administration and operation, or for the purpose of legal or other similar proceedings, in process as regards a matter connected particularly with holding and using a concrete domain name."]}],"entities":[{"links":[{"rel":"self","href":"https://rdap.nic.cz/entity/PHOCA","type":"application/rdap+json","value":"https://rdap.nic.cz/entity/PHOCA"}],"roles":["registrant"],"handle":"PHOCA","objectClassName":"entity"},{"roles":["registrar"],"handle":"REG-ZONER","objectClassName":"entity"}],"fred_nsset":{"links":[{"rel":"self","href":"https://rdap.nic.cz/fred_nsset/NSS:SUB100000001-ZONER:553","type":"application/rdap+json","value":"https://rdap.nic.cz/fred_nsset/NSS:SUB100000001-ZONER:553"}],"handle":"NSS:SUB100000001-ZONER:553","nameservers":[{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/ns1.videon-znojmo.cz","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/ns1.videon-znojmo.cz"}],"handle":"ns1.videon-znojmo.cz","ldhName":"ns1.videon-znojmo.cz","objectClassName":"nameserver"},{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/ns2.videon-znojmo.cz","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/ns2.videon-znojmo.cz"}],"handle":"ns2.videon-znojmo.cz","ldhName":"ns2.videon-znojmo.cz","objectClassName":"nameserver"}],"objectClassName":"fred_nsset"},"nameservers":[{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/ns1.videon-znojmo.cz","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/ns1.videon-znojmo.cz"}],"handle":"ns1.videon-znojmo.cz","ldhName":"ns1.videon-znojmo.cz","objectClassName":"nameserver"},{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/ns2.videon-znojmo.cz","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/ns2.videon-znojmo.cz"}],"handle":"ns2.videon-znojmo.cz","ldhName":"ns2.videon-znojmo.cz","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","fred_version_0"]}} | Domain is active |
| idnes.cz | cz | cz | ICANN | HTTP 200 | 185.17.117.32 | CZ | {"tiktok":["https://tiktok.com/@idnescz"],"facebook":["https://facebook.com/iDNES.cz"],"telegram":["https://t.me/idnescz"],"instagram":["https://instagram.com/idnescz"],"x-twitter":["https://x.com/iDNEScz"]} | 2026-05-14 | RSS, HSTS, Cxense, Sectigo, Google Ads, Open Graph, Facebook Pixel, Priority Hints, Google Analytics, Microsoft Clarity | 2026-07-09 | TRUE | {"A":["185.17.117.32"],"DS":[{"digest":"bc3f4d72b1f55ce13ee29a4429abb77af1fee919919d5437862e41d503ba61c6","key_tag":13994,"algorithm":8,"digest_type":2}],"MX":[{"host":"smtp1.mafra.cz","priority":10},{"host":"smtp2.mafra.cz","priority":10},{"host":"smtp3.mafra.cz","priority":20},{"host":"smtp4.mafra.cz","priority":20}],"NS":["ns.mafra.cz","ns.mafracz.net","ns2.mafra.cz"],"CAA":[{"tag":"issue","flags":0,"value":"letsencrypt.org"},{"tag":"iodef","flags":0,"value":"mailto:itcerts@mafra.cz"},{"tag":"issue","flags":0,"value":"sectigo.com"}],"SOA":{"mname":"ns.mafra.cz","retry":900,"rname":"hostmaster.mafra.cz","expire":604800,"serial":2026070907,"minimum":300,"refresh":300},"TXT":["MS=ms45743943","asv_domain=11002d5c5b01eab3f7176d9abcdde1f0","cisco-ci-domain-verification=1c493ddf9c6e7bbb3accae8c8bcaffdc5bc73dcee0a05cf2228e3bba1dd142d","google-site-verification=3gmVU4Owr1irArdk1y6yJuW61YwWidJGkuHorgyLxDc","google-site-verification=VdNNYIF4KCAI_-Fde4OKMfDGyYUb4JtYO8m8IbuDKAg","google-site-verification=e8vQLJxL2f86eMT_umz9otbgNecaKeIPbOc3APmK_tI","v=spf1 include:spf.mailkit.eu include:_spf.xqueue.com include:spfam.mafra.cz include:spfna.mafra.cz include:spfag.mafra.cz include:spf.protection.outlook.com ip4:195.146.144.22 ip4:195.146.144.24 ip4:185.63.156.22 ip4:185.63.156.24 include:spf.smartemailing.cz -all"],"DNSKEY":[{"flags":256,"protocol":3,"algorithm":8,"public_key":"AwEAAbSjUX4NnRzdYfFvjx1jrWQEDkBtUW8YrWkhsfZ+qgafQUq2p0V52+mQZdOpSttDduPiJZ5sIjVFkwrJy4ZdXQaI5YE5RL+AuKjfohNSlJxJekFWqLdsbjaxYIn/2Dk7OSpLDyeazWLpFi66yjpN4MAjxERoY2lIQFE8/r52NXn/"},{"flags":257,"protocol":3,"algorithm":8,"public_key":"AwEAAcFIyKd0BI6qMNgcikcj52agYWFBuwPmt7dwHwKKk/w8IwY1lXXG4X44gzzdBa020bURjNHMNla3PKxqtOhPpL4H8bGV7/H8YSK8q58/UoZQpXdLjQN73fHALq7sjdjEuNgSxftBoeIbInW0BvRcd1RA7Wk2F68eCyEhXTyKwbUjNHf9WCbQ3I0HY1b6gmHVpscGfe5rGIuxl8O1gzX4pK8jedfZGOaOa/na5Tb7W5M1j5N78XeRIU33TWwNJ2byC1QfO93QSJmJMotPyugo6fH1kVky6Sbkvoiyfs94AeSq38jsd0VGZJOsD6g78JOZNcgeuGrck++VD8Vpt41rw8E="}]} | 0.00000701473 | 17,703,496 | 2026-03-11 | RDAP | 1997-11-30 | 2026-10-19 | 2019-05-27 | REG-INTERNET-CZ | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.nic.cz/domain/idnes.cz","type":"application/rdap+json","value":"https://rdap.nic.cz/domain/idnes.cz"}],"events":[{"eventDate":"1997-11-30T00:00:00+00:00","eventAction":"registration"},{"eventDate":"2026-10-19T22:00:00+00:00","eventAction":"expiration"},{"eventDate":"2019-05-27T08:04:38+00:00","eventAction":"last changed"},{"eventDate":"2004-02-11T15:50:00+00:00","eventAction":"transfer"}],"handle":"idnes.cz","port43":"whois.nic.cz","status":["active"],"ldhName":"idnes.cz","notices":[{"title":"Disclaimer","description":["(c) 2023 CZ.NIC, z.s.p.o.","Intended use of supplied data and information","Data contained in the domain name register, as well as information supplied through public information services of CZ.NIC association, are appointed only for purposes connected with Internet network administration and operation, or for the purpose of legal or other similar proceedings, in process as regards a matter connected particularly with holding and using a concrete domain 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| Domain is active |
| vse.cz | cz | cz | ICANN | HTTP 200 | 146.102.16.4 | CZ | {"youtube":["https://youtube.com/@Vysok%C3%A1%C5%A1kolaekonomick%C3%A1vPrazeV%C5%A0E"],"facebook":["https://facebook.com/vsecz"],"linkedin":["https://linkedin.com/school/vysok%C3%A1-%C5%A1kola-ekonomick%C3%A1-v-praze"],"instagram":["https://instagram.com/vsecz"]} | 2026-07-14 | PHP, PWA, RSS, HSTS, MySQL, Popper, jQuery, Favicon, core-js, hreflang | 2026-07-04 | TRUE | 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| Domain is active |
| ceskenoviny.cz | cz | cz | ICANN | HTTP 200 | 80.79.27.48 | CZ | {"youtube":["https://youtube.com/user/CTKvideozpravy/feed"],"facebook":["https://facebook.com/CTK.cz"],"x-twitter":["https://twitter.com/ceskenoviny_cz"]} | 2026-05-02 | PHP, RSS, HSTS, Open Graph, Google Font API, Google Analytics GA4, Snowplow Analytics | 2026-07-13 | TRUE | {"A":["80.79.27.48"],"MX":[{"host":"irp.ctk.cz","priority":15},{"host":"irp2.ctk.cz","priority":15},{"host":"mail.ctk.cz","priority":10}],"NS":["ns.ceskenoviny.cz","ns.ctk.cz"],"SOA":{"mname":"ns.ceskenoviny.cz","retry":3600,"rname":"root.ns.ceskenoviny.cz","expire":604800,"serial":2026051204,"minimum":10800,"refresh":300},"TXT":["google-site-verification=p-USoXL8_yvK1R3343R5hYXOH91Mb_cfznnfeB7etSc","v=spf1 mx include:incosrv.com ip4:62.168.9.222 ip4:62.168.9.223 ip4:62.168.9.132 ip4:94.247.37.222 ip4:80.79.27.48 ip4:193.86.66.220 a:support.clapix.com include:incosrv.com ~all"],"AAAA":["2a01:430:0:37::48"]} | 0.00000501349 | 18,699,084 | 2026-03-02 | RDAP | 1998-03-03 | 2030-10-09 | 2025-06-02 | REG-ACTIVE24 | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.nic.cz/domain/ceskenoviny.cz","type":"application/rdap+json","value":"https://rdap.nic.cz/domain/ceskenoviny.cz"}],"events":[{"eventDate":"1998-03-03T00:00:00+00:00","eventAction":"registration"},{"eventDate":"2030-10-09T22:00:00+00:00","eventAction":"expiration"},{"eventDate":"2025-06-02T08:13:25+00:00","eventAction":"last changed"},{"eventDate":"2004-09-16T13:20:00+00:00","eventAction":"transfer"}],"handle":"ceskenoviny.cz","port43":"whois.nic.cz","status":["active"],"ldhName":"ceskenoviny.cz","notices":[{"title":"Disclaimer","description":["(c) 2023 CZ.NIC, z.s.p.o.","Intended use of supplied data and information","Data contained in the domain name register, as well as information supplied through public information services of CZ.NIC association, are appointed only for purposes connected with Internet network administration and operation, or for the purpose of legal or other similar proceedings, in process as regards a matter connected particularly with holding and using a concrete domain name."]}],"entities":[{"links":[{"rel":"self","href":"https://rdap.nic.cz/entity/SB:JK78-RIPE_XX","type":"application/rdap+json","value":"https://rdap.nic.cz/entity/SB:JK78-RIPE_XX"}],"roles":["registrant"],"handle":"SB:JK78-RIPE_XX","objectClassName":"entity"},{"roles":["registrar"],"handle":"REG-ACTIVE24","objectClassName":"entity"},{"links":[{"rel":"self","href":"https://rdap.nic.cz/entity/JK78-RIPE","type":"application/rdap+json","value":"https://rdap.nic.cz/entity/JK78-RIPE"}],"roles":["administrative"],"handle":"JK78-RIPE","objectClassName":"entity"}],"fred_nsset":{"links":[{"rel":"self","href":"https://rdap.nic.cz/fred_nsset/NSS:JK78-RIPE_XX:1","type":"application/rdap+json","value":"https://rdap.nic.cz/fred_nsset/NSS:JK78-RIPE_XX:1"}],"handle":"NSS:JK78-RIPE_XX:1","nameservers":[{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/ns.ceskenoviny.cz","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/ns.ceskenoviny.cz"}],"handle":"ns.ceskenoviny.cz","ldhName":"ns.ceskenoviny.cz","ipAddresses":{"v4":["80.79.27.44"],"v6":["2a01:430:0:37::44"]},"objectClassName":"nameserver"},{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/ns.ctk.cz","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/ns.ctk.cz"}],"handle":"ns.ctk.cz","ldhName":"ns.ctk.cz","objectClassName":"nameserver"}],"objectClassName":"fred_nsset"},"nameservers":[{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/ns.ceskenoviny.cz","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/ns.ceskenoviny.cz"}],"handle":"ns.ceskenoviny.cz","ldhName":"ns.ceskenoviny.cz","ipAddresses":{"v4":["80.79.27.44"],"v6":["2a01:430:0:37::44"]},"objectClassName":"nameserver"},{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/ns.ctk.cz","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/ns.ctk.cz"}],"handle":"ns.ctk.cz","ldhName":"ns.ctk.cz","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","fred_version_0"]}} | Domain is active |
| … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … |
Showing 5 of 1,298,994 rows · Websites + Ranking · Active websites with country, PageRank, harmonic rank and domain dates.
+ 3 datasets don't carry the Country column.
Czechia domains by TLD
Top technologies in Czechia
| Technology | Sites | Share |
|---|---|---|
| Nginx | 474,559 | 36.5% |
| Apache HTTP Server | 384,374 | 29.6% |
| PHP | 374,700 | 28.9% |
| jQuery | 327,915 | 25.2% |
| Google Font API | 265,678 | 20.4% |
The Czechia dataset
All 1,298,994 domains whose hosting server is located in Czechia (geo-resolved by IP address, not by ccTLD). Includes DNS, technology stack, traffic rank and location.
Czechia data lives inside 3 datasets
Country is part of Websites + Ranking (€99/mo), Technologies (€159/mo), All data (€599/mo). Buy any one to filter all CZ-hosted domains — or grab a free preview first.
Frequently asked questions
How many domains are hosted in Czechia?
1.3M domains are hosted on servers located in Czechia (geo-located by IP), refreshed daily — each with DNS, WHOIS, technologies and ranking.
Can I download the list of websites based in Czechia?
Yes, as structured JSONL. A free sample is available first.
What's included for each domain, and how fresh is it?
DNS, RDAP/WHOIS, technologies, IP & country, PageRank and Harmonic for every domain — re-exported daily.
Can I download just the Czechia domains, or the whole database?
Both. Each dataset is a single downloadable file, buy just the one you need. Or buy All data for the entire database: every dataset combined (identity, ranking, technologies, DNS and RDAP/WHOIS) for Czechia and the whole web, in one file. Daily fresh export.
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