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tele3.cz

Czech Republic · Cloudflare Radar rank #21199 (CZ) · last scanned 2026-05-31 · Visit the live site ↗

Total score 1.00 / 1.00

Web hosting

1.0

Hosted in the EU by an EU provider (CASABLANCA INT a.s.)

Hostname: tele3.cz
IP address: 81.0.217.1
Country: Czechia
ASN: CASABLANCA INT a.s.
Server software: nginx

Show raw HTTP headers ↓

Server: nginx
Date: Sun, 31 May 2026 16:07:17 GMT
Content-Type: text/html
Content-Length: 178
Connection: keep-alive
Location: https://www.tele3.cz/
Strict-Transport-Security: max-age=31536000

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Last scanned: 2026-05-31 18:07:17 UTC

Mail hosting

1.0

Hosted in the EU by an EU provider (CASABLANCA INT a.s.)

MX hostname: mail.tele3.cz
IP address: 81.0.217.77
Country: Czechia
ASN: CASABLANCA INT a.s.
Error: Could not connect (Network Error: TimeoutError)

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Last scanned: 2026-05-31 18:07:22 UTC

DNS

1.0

DNS is managed by an EU provider (ns1.tele3.cz)

Primary nameserver: ns1.tele3.cz
Country: CZ
ASN: CASABLANCA INT a.s.

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Search this ASN on bgp.he.net ↗
Run a DNS lookup on this host (ns1.tele3.cz) ↗
To verify yourself, run: dig +short ns1.tele3.cz, then look up the IP on bgp.he.net.

Last scanned: 2026-05-31 18:07:22 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.