Domain · Tranco #37,565
slu.cz
slu.cz is ranked #37,565 among the world's most-visited sites (Tranco). It resolves to 193.84.208.6, hosted on alonso.opf.slu.cz, and presents a TLS certificate issued by Hellenic Academic and Research Institutions CA.
HTTP 301| Tranco rank | #37,565 |
|---|---|
| IPv4 | 193.84.208.6 |
| IPv6 | 2001:718:2201:208::6 |
| Hosting / reverse DNS | alonso.opf.slu.cz |
| Hosting network | AS2852 · CESNET2 - CESNET z.s.p.o., CZ |
| Nameservers | decsys.vsb.cz, ns1.slu.cz, ns2.slu.cz, nsa.ces.net |
| Mail servers (MX) | mx1.slu.cz (10), mx2.slu.cz (20) |
| HTTP status | 301 → https://www.slu.cz/slu/cz |
| Web server | nginx |
| Detected tech | nginx |
| TLS certificate | Hellenic Academic and Research Institutions CA · expires 2026-11-28 |
Notable DNS TXT records
google-site-verification=YgvvJLb2akH8OZ_ai1aKyojtfh3-TLFteSyvVGwn7PQMS=ms67145611facebook-domain-verification=8vjx70bk5qmonkyop2oql96vx4nmwjv=spf1 mx include:spf.slu.cz include:spf.protection.outlook.com a:anxur.fi.muni.cz a:anxur.ip6.fi.muni.cz a:arethusa.fi.muni.cz a:arethusa1.fi.muni.cz a:arethusa2.fi.muni.cz ip4:185.178.174.244 -all
More .cz domains
FAQ
What is the IP address of slu.cz?
slu.cz resolves to 193.84.208.6 (alonso.opf.slu.cz).
Who issued the SSL certificate for slu.cz?
The TLS/SSL certificate for slu.cz was issued by Hellenic Academic and Research Institutions CA, valid until 2026-11-28.
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