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utb.cz

Czech Republic · Cloudflare Radar rank #112828 (CZ) · last scanned 2026-06-03 · Visit the live site ↗

Total score 1.00 / 1.00

Web hosting

1.0

Hosted in the EU by an EU provider (CESNET z.s.p.o.)

Hostname: utb.cz
IP address: 195.178.88.109
Country: Czechia
ASN: CESNET z.s.p.o.
Server software: nginx/1.18.0

Show raw HTTP headers ↓

Server: nginx/1.18.0
Date: Tue, 02 Jun 2026 23:15:40 GMT
Content-Type: text/html
Content-Length: 169
Connection: keep-alive
Location: https://www.utb.cz/

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Last scanned: 2026-06-03 01:15:40 UTC

Mail hosting

1.0

Hosted in the EU by an EU provider (CESNET z.s.p.o.)

MX hostname: smtp-gw.utb.cz
IP address: 195.178.88.16
Country: Czechia
ASN: CESNET z.s.p.o.

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Last scanned: 2026-06-04 17:53:06 UTC

DNS

1.0

DNS is managed by an EU provider (sun.utb.cz)

Primary nameserver: sun.utb.cz
Country: CZ
ASN: CESNET z.s.p.o.

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Search this ASN on bgp.he.net ↗
Run a DNS lookup on this host (sun.utb.cz) ↗
To verify yourself, run: dig +short sun.utb.cz, then look up the IP on bgp.he.net.

Last scanned: 2026-06-03 01:15:45 UTC

Score values: 1.0 = sovereign (EU-hosted, EU provider). 0.0 = non-sovereign (outside the EU, or on a non-EU-controlled provider — US, UK, etc. — regardless of where the datacenter sits). N/A = the sub-score couldn't be measured (no MX record, unresolvable host, etc.) and is excluded from the total.