Domain · Tranco #23,319
vutbr.cz
vutbr.cz is ranked #23,319 among the world's most-visited sites (Tranco). It resolves to 147.229.2.90, hosted on piranha.ro.vutbr.cz, and presents a TLS certificate issued by Let's Encrypt. It is registered through REG-INTERNET-CZ (since 1994-05-19).
HTTP 301| Tranco rank | #23,319 |
|---|---|
| IPv4 | 147.229.2.90 |
| Hosting / reverse DNS | piranha.ro.vutbr.cz |
| Hosting network | AS197451 · VUTBR-AS - Brno University of Technology, CZ |
| Nameservers | pipit.cis.vutbr.cz, rhino.cis.vutbr.cz |
| Mail servers (MX) | mailgw1.ro.vutbr.cz (10) |
| HTTP status | 301 → https://www.vut.cz/ |
| Web server | nginx |
| Detected tech | nginx |
| TLS certificate | Let's Encrypt · expires 2026-10-01 |
| Registrar | REG-INTERNET-CZ |
| Registered | 1994-05-19 |
| Expires | 2026-10-11 |
| Registry nameservers | pipit.cis.vutbr.cz, rhino.cis.vutbr.cz |
Notable DNS TXT records
cywetadns-domain-verification=49c3c8ec1dce138fc0e51429cb72fc93autodesk-domain-verification=q6QeYnEfx06RAtOUjktmMS=ms21627876anthropic-domain-verification-hnf93t=B419htFMG4xWxosyrrl2niP6ngoogle-site-verification=kSdrjCE0ee5GKpv_Xtr-18k9Pm1OzRIVXrkm9kIwEAkv=spf1 ip4:147.229.0.0/16 ip6:2001:67c:1220::/48 include:spf.protection.outlook.com include:_spf.google.com include:spf.smartemailing.cz ~all
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FAQ
What is the IP address of vutbr.cz?
vutbr.cz resolves to 147.229.2.90 (piranha.ro.vutbr.cz).
Who is the registrar for vutbr.cz?
vutbr.cz is registered through REG-INTERNET-CZ, first registered on 1994-05-19.
Who issued the SSL certificate for vutbr.cz?
The TLS/SSL certificate for vutbr.cz was issued by Let's Encrypt, valid until 2026-10-01.
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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