Domain · Tranco #6,454
sdn.cz
sdn.cz is ranked #6,454 among the world's most-visited sites (Tranco). It resolves to 77.75.77.195, hosted on lb.sdn.cz, and presents a TLS certificate issued by Let's Encrypt.
HTTP 200| Tranco rank | #6,454 |
|---|---|
| IPv4 | 77.75.77.195, 77.75.79.195 |
| IPv6 | 2a02:598:2::1195, 2a02:598:a::79:195 |
| Hosting / reverse DNS | lb.sdn.cz |
| Nameservers | ams.seznam.cz, ans.seznam.cz |
| HTTP status | 200 |
| Web server | nginx |
| Detected tech | nginx |
| TLS certificate | Let's Encrypt · expires 2026-10-05 |
Notable DNS TXT records
google-site-verification=H9hnIkJHfWF07LHKFKBwlbsrBVrtLoa0YmF4KnCaGL8google-site-verification=xRa-9L9fTtJYHITIHBwoOu6PzbUIBpsKqOMh3fLpvZU
More .cz domains
FAQ
What is the IP address of sdn.cz?
sdn.cz resolves to 77.75.77.195, 77.75.79.195 (lb.sdn.cz).
Who issued the SSL certificate for sdn.cz?
The TLS/SSL certificate for sdn.cz was issued by Let's Encrypt, valid until 2026-10-05.
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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