.cz
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Czech Republic
Overview
CZ.NIC has invested unusually heavily in DNS security infrastructure, and the registry it runs for the Czech Republic reflects that engineering emphasis. Approximately 1.4 million domains sit under .cz, which was delegated in 1993. Registration is open to applicants anywhere with no local-presence condition. Czech businesses and a comparatively large domestic technology sector supply most of the demand, and the extension is the default choice for addressing the national market.
On this page
关于 .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.
预期用途
Websites associated with the Czech Republic.
注册限制
Open to anyone worldwide.
快速概览
- 注册局
- CZ.NIC, z.s.p.o.
- 推出时间
- 1993
- 已注册域名数
- 1400000
- WHOIS 服务器
- whois.nic.cz
- 国家/地区
- 🇨🇿 Czech Republic
- DNSSEC
- 支持
相似 TLD
Frequently Asked Questions
What is .cz used for?
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.
Who can register a .cz domain?
Open to anyone worldwide.
Who manages the .cz top-level domain?
The .cz TLD is managed by CZ.NIC, z.s.p.o., which is responsible for the registry operations and maintaining the zone file.