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sdn.cz

Czech Republic · Cloudflare Radar rank #6645 (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 (Seznam.cz, a.s.)

Hostname
sdn.cz
IP address
77.75.77.195
Country
Czechia
ASN
Seznam.cz, a.s.
Server software
nginx
Show raw HTTP headers ↓ 
Server: nginx
Date: Sun, 31 May 2026 15:10:04 GMT
Content-Type: text/plain; charset=utf-8
Content-Length: 2
Connection: keep-alive
X-Varnish: 53786064835
Access-Control-Allow-Origin: *
Access-Control-Allow-Headers: Accept-Encoding, Accept-Language, Origin, DNT
Access-Control-Allow-Methods: HEAD, GET, OPTIONS
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload

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Last scanned:

Mail hosting

N/A (no MX record)

No mail server (MX) probed for this domain.

DNS

1.0

DNS is managed by an EU provider (ans.seznam.cz)

Primary nameserver
ans.seznam.cz
Country
CZ
ASN
Seznam.cz, a.s.

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Last scanned:

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.