🇨🇿
.cz
Czech Republic
Country Code
About .cz
The Czech Republic's country-code TLD, popular among Czech businesses and tech companies. CZ.NIC also operates the CZNIC-managed DNSSEC infrastructure for enhanced security.
Intended Use
Websites associated with the Czech Republic.
Registration Restrictions
Open to anyone worldwide.
Quick Facts
- Registry
- CZ.NIC, z.s.p.o.
- Introduced
- 1993
- Registered Domains
- 1 400 000
- WHOIS Server
- whois.nic.cz
- Country
- 🇨🇿 Czech Republic
- DNSSEC
- Supported