Domain · Tranco #102,797

czso.cz

czso.cz is ranked #102,797 among the world's most-visited sites (Tranco). It resolves to 194.48.241.132, hosted on www.czso.cz, and presents a TLS certificate issued by Let's Encrypt.

HTTP 302

Tranco rank	#102,797
IPv4	194.48.241.132
IPv6	2001:67c:16c0:f001::130
Hosting / reverse DNS	www.czso.cz
Hosting network	AS6855 · SK-TELEKOM - Slovak Telekom, a.s., SK
Nameservers	ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
Mail servers (MX)	smtp3.czso.cz (50)
HTTP status	302 → https://csu.gov.cz/
TLS certificate	Let's Encrypt · expires 2026-10-02

Notable DNS TXT records

v=spf1 mx a ip4:194.48.241.146 a:smtp3.czso.cz include:spf.protection.outlook.com -all
v=DMARC1; p=quarantine; rua=mailto:[email protected];
trend-micro-v1-domain-verification.c5caef547d06b5f08332a914537a7955=380e4082-0280-4928-b56c-106684be9d71
domain-verification=7dGw5v1BaxygO4p1awqNhZJ4FUQFv3WfWjKfiz9u7IcoiKmpf0
MS=922057F72CB1C68AAB668728133F9D8A15E7F280
apple-domain-verification=EwOXhiHf6OM54CjR

More .cz domains

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FAQ

What is the IP address of czso.cz?

czso.cz resolves to 194.48.241.132 (www.czso.cz).

Who issued the SSL certificate for czso.cz?

The TLS/SSL certificate for czso.cz was issued by Let's Encrypt, valid until 2026-10-02.

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DNS/HTTP/TLS observed 2026-08-07; registration data via RDAP. Informational only. Download JSON · CSV · Browse domains