Download the list of .cz domains




Zone Updated Domains
.cz domains 21.04.2026 00:10 (CET)
next update in 6 hours		 822 461 Download   (zip txt)
.cz detailed information 21.04.2026 822 461 Download (zip)
.cz detailed lists (daily updates) 21.04.2026 3 437 Download (zip)


.cz is a ccTLD, zone registry maintained by CZ.NIC.
We have 822 461 domains available in .cz zone at the time of: 21.04.2026.



The list includes domain + e-mails of domain owners registered from the cut-off dates E-mails are collected from publicly available information and analyzed.

The file contains the most complete list of all registered domains in .cz zone. You can download a list of all .cz Internet addresses in one file in one click. Each domain is represented as a separate line in the file. We update the data in the file every day. Data is also available via API.

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