Domain · Tranco #44,011
czu.cz
czu.cz is ranked #44,011 among the world's most-visited sites (Tranco). It resolves to 193.84.47.38, hosted on wlbnginx.czu.cz, and presents a TLS certificate issued by Hellenic Academic and Research Institutions CA.
HTTP 301| Tranco rank | #44,011 |
|---|---|
| IPv4 | 193.84.47.38 |
| Hosting / reverse DNS | wlbnginx.czu.cz |
| Hosting network | AS2852 · CESNET2 - CESNET z.s.p.o., CZ |
| Nameservers | ns1.czu.cz, ns2.czu.cz, nsa.ces.net |
| Mail servers (MX) | czu-cz.mail.protection.outlook.com (0) |
| HTTP status | 301 → https://www.czu.cz/ |
| Web server | nginx |
| Detected tech | nginx |
| TLS certificate | Hellenic Academic and Research Institutions CA · expires 2026-09-29 |
Notable DNS TXT records
google-site-verification=E5DmGDNJvb5-t8Gw3YCbJxp98Dw8OJtMd4FTk2pE4-0facebook-domain-verification=gtif6so6lyu1nyekhwfkbu1nquyxr6google-site-verification=EWY3PDiStEI3BdyzbZfhjIGYYMsyPWhxQfJNnefoSrMMS=ms66620485v=spf1 ip4:193.84.45.100 ip4:193.84.45.17 a:smtps.czu.cz include:spf.protection.outlook.com include:_spf.mlsend.com include:_spf.myshoptet.com include:servers.mcsv.net ~all
More .cz domains
FAQ
What is the IP address of czu.cz?
czu.cz resolves to 193.84.47.38 (wlbnginx.czu.cz).
Who issued the SSL certificate for czu.cz?
The TLS/SSL certificate for czu.cz was issued by Hellenic Academic and Research Institutions CA, valid until 2026-09-29.
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Start free on Mewayz →DNS/HTTP/TLS observed 2026-08-06; registration data via RDAP. Informational only. Download JSON · CSV · Browse domains