To find and display registry data enter a domain name as name.cz (without www) or handle of contact or name server set.

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Registered CZ domains: 1,511,633
Secured by DNSSEC: 999,614

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News

2025-10-07 08:00

Turris Omnia NG: a new generation of the secure router by CZ.NIC was presented at LinuxDays 2025

[Press Release] Turris Omnia NG builds on the security, reliability, stability, and modularity of the previous Turris Omnia model. Compared to the previous generation, it offers significantly more powerful hardware, which will ensure long device life and continued technological relevance for users in the future.

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24 Sep 2025, 08:13

Crashing BIRD 3 by sending a Notification (CVE-2025-59688)

Over July and August, we received several reports about always the same cryptic bug happening quite sparsely. We were methodically disproving every hypothesis about this bug and slowly accepting our feat of creating a very specific and complex test setup […] more »