Download list of websites based in Czechia

Name: Domains hosted in Czechia
Creator: webatla
License: https://webatla.com/terms

About the Czechia market Database preview By TLD Top technologies Download

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

ccTLD.cz

RegistryCZ.NIC

Internet users7.9M (85%)

All figures as of Sep 12, 2026

1,285,580 Domains hosted

0.4% Share of global web

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-2026-09-12.jsonl.zst · 1,285,580 rows · 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	0.0000142545	16,772,586	2008-11-22	2026-11-21
phoca.cz	cz	cz	ICANN	CZ	0.0000118112	14,338,924	2007-08-08	2027-08-07
idnes.cz	cz	cz	ICANN	CZ	0.00000753717	17,189,152	1997-11-30	2026-10-19
nic.cz	cz	cz	ICANN	CZ	0.00000662784	17,031,102	1997-10-30	2027-03-14
cuni.cz	cz	cz	ICANN	CZ	0.0000048561	17,408,032	1996-03-10	2034-10-09
…	…	…	…	…	…	…	…	…

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"]}	2026-08-18	HubSpot 144399991, Google Ads AW-123456789, Google Analytics G-12619SZH5R G-9N2JZJ95T6 G-G4L9FT8HH7 G-TJWDGRKE5T +3, HSTS, Miro, Nginx, HTTP/3, OpenAI, Favicon, Typekit	0.0000142545	16,772,586	2008-11-22	2026-11-21
phoca.cz	cz	cz	ICANN	HTTP 200	213.211.34.110	CZ	{"github":["https://github.com/PhocaCz","https://github.com/PhocaCz/PhocaCz/blob/main/SECURITY.md"],"youtube":["https://youtube.com/user/phocavideos"],"facebook":["https://facebook.com/Phoca.cz"],"pinterest":["https://pinterest.com/phocacz"],"x-twitter":["https://twitter.com/PhocaCz"]}	2026-08-15	PHP 8.4.15, RSS, HSTS, Joomla, Favicon, FreeBSD, OpenSSL 1.1.1w, Bootstrap, Google AdSense, Google Analytics GA4	0.0000118112	14,338,924	2007-08-08	2027-08-07
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"]}	2026-09-05	Google Analytics UA-69864340-19 UA-69864340-2 UA-69864340-3 UA-69864340-4 UA-69864340-5 UA-69864340-6 UA-69864340-7 UA-69864340-8 +7, Google Tag Manager GTM-WD22KH, RSS, HSTS, Cxense, Favicon, Sectigo, Open Graph, Facebook Pixel, Priority Hints	0.00000753717	17,189,152	1997-11-30	2026-10-19
nic.cz	cz	cz	ICANN	HTTP 200	217.31.205.50	CZ	{"bluesky":["https://bsky.app/profile/nic.cz"],"facebook":["http://facebook.com/CZNIC"],"linkedin":["https://linkedin.com/company/cz.nic-z.s.p.o."],"x-twitter":["https://twitter.com/CZ_NIC"]}	2026-08-13	HSTS, Nginx, Django, HTTP/2, Python, jQuery 3.2.1, Favicon	0.00000662784	17,031,102	1997-10-30	2027-03-14
cuni.cz	cz	cz	ICANN	HTTP 200	195.113.89.54	CZ	{"bluesky":["https://bsky.app/profile/unikarlova.cuni.cz"],"youtube":["https://youtube.com/user/UniKarlova"],"facebook":["https://facebook.com/UniverzitaKarlova"],"linkedin":["https://linkedin.com/edu/school?id=11709"],"instagram":["https://instagram.com/unikarlova?hl=cs"]}	2026-08-30	Google Analytics UA-3809204-1 UA-3809204-11 UA-3809204-3 UA-3809204-4 UA-3809204-5 UA-3809204-6 UA-3809204-7 UA-3809204-8 +7, PHP, HSTS, Nginx, HTTP/2, jQuery 3.7.1, Favicon, YouTube, jQuery UI, Open Graph	0.0000048561	17,408,032	1996-03-10	2034-10-09
…	…	…	…	…	…	…	…	…	…	…	…	…	…

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"]}	2026-08-18	HubSpot 144399991, Google Ads AW-123456789, Google Analytics G-12619SZH5R G-9N2JZJ95T6 G-G4L9FT8HH7 G-TJWDGRKE5T +3, HSTS, Miro, Nginx, HTTP/3, OpenAI, Favicon, Typekit	2026-09-08	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":1788724504,"minimum":300,"refresh":1800},"TXT":["MS=ms33728873","facebook-domain-verification=49356r62cbshe44419g54vscilxzb2","google-site-verification=tmBqRHfF5NZG0z0fWnM6rXelDygcjbIRG4v8RDQjd8c","miro-verification=c87589f7f73c8b68142b37a01877fd91162610ac","openai-domain-verification=dv-mqd0boYCSEedwHBiPAhclUH7","teamtailor=db6cb39448aaef946ee91c20f59d8cdd","v=spf1 ip4:157.90.96.82 ip4:185.115.1.82 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"]}	0.0000142545	16,772,586	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","https://github.com/PhocaCz/PhocaCz/blob/main/SECURITY.md"],"youtube":["https://youtube.com/user/phocavideos"],"facebook":["https://facebook.com/Phoca.cz"],"pinterest":["https://pinterest.com/phocacz"],"x-twitter":["https://twitter.com/PhocaCz"]}	2026-08-15	PHP 8.4.15, RSS, HSTS, Joomla, Favicon, FreeBSD, OpenSSL 1.1.1w, Bootstrap, Google AdSense, Google Analytics GA4	2026-09-02	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"]}	0.0000118112	14,338,924	2026-08-17	RDAP	2007-08-08	2027-08-07	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":"2027-08-07T22:00:00+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"]}	2026-09-05	Google Analytics UA-69864340-19 UA-69864340-2 UA-69864340-3 UA-69864340-4 UA-69864340-5 UA-69864340-6 UA-69864340-7 UA-69864340-8 +7, Google Tag Manager GTM-WD22KH, RSS, HSTS, Cxense, Favicon, Sectigo, Open Graph, Facebook Pixel, Priority Hints	2026-09-06	TRUE	{"A":["185.17.117.32"],"DS":[{"digest":"e10b7864a194ee4677348ce744d67cb34c7bc80e22bbefbdcc627d189d9fc56f","key_tag":58765,"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":2026090300,"minimum":300,"refresh":300},"TXT":["MS=ms45743943","anthropic-domain-verification-pfcahb=0fak8sXrPCWki4jCJc03aAdJ8","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 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is active
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is active
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is active
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Showing 5 of 1,285,580 rows · Websites + Ranking · Active websites with country, PageRank, harmonic rank and domain dates.

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+ 3 datasets don't carry the Country column.

Czechia domains by TLD

TLD	Domains	Share
.cz	728,517	56.7%
.com	139,222	10.8%
.eu	116,366	9.1%
.sk	86,467	6.7%
.info	23,349	1.8%

Top technologies in Czechia

Technology	Sites	Share
Nginx	453,416	35.3%
Favicon	422,652	32.9%
Apache HTTP Server	363,052	28.2%
HTTP/2	349,728	27.2%
PHP	335,784	26.1%

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.