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opoka.org.pl

Poland · Cloudflare Radar rank #57415 (PL) · last scanned 2026-09-25 · Visit the live site ↗
Total score 1.00 / 1.00

Web hosting

1.0

Hosted in the EU by an EU provider (Atman Sp. z o.o.)

Hostname
opoka.org.pl
IP address
212.91.11.91
Country
Poland
ASN
Atman Sp. z o.o.
Server software
Not specified in header
Show raw HTTP headers ↓ 
date: Fri, 25 Sep 2026 10:33:21 GMT
content-type: text/html; charset=utf-8
keep-alive: timeout=20
cache-control: no-cache, no-store, must-revalidate
pragma: no-cache
content-encoding: gzip
x-frame-options: deny
strict-transport-security: max-age=17280000;
x-xss-protection: 1; mode=block
x-content-type-options: nosniff
referrer-policy: strict-origin-when-cross-origin
connection: close

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Last scanned:

Mail hosting

1.0

Hosted in the EU by an EU provider (Atman Sp. z o.o.)

MX hostname
poczta1.opoka.org.pl
IP address
212.91.11.89
Country
Poland
ASN
Atman Sp. z o.o.
Error
Could not connect (Network Error: TimeoutError)

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Last scanned:

DNS

1.0

DNS is managed by an EU provider (a-dns.pl)

Primary nameserver
a-dns.pl
Country
PL
ASN
Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy

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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.