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cra.cz

Czech Republic · Cloudflare Radar rank #7908 (CZ) · last scanned 2026-05-31 · Visit the live site ↗
Total score 0.67 / 1.00

Web hosting

1.0

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

Hostname
cra.cz
IP address
82.99.169.74
Country
Czechia
ASN
RADIOKOMUNIKACE a.s.
Server software
Not specified in header
Show raw HTTP headers ↓ 
Date: Sun, 31 May 2026 07:30:39 GMT
Content-Type: text/html; charset=iso-8859-1
Connection: keep-alive
Location: https://www.cra.cz/
Strict-Transport-Security: max-age=63072000; includeSubdomains; preload
Referrer-Policy: strict-origin-when-cross-origin
Permissions-Policy: accelerometer=(), ambient-light-sensor=(), battery=(), camera=(), display-capture=(), geolocation=(self), gyroscope=(), magnetometer=(), microphone=(), midi=(), usb=(),notifications=(self),push=(),sync-xhr=(self),speaker=(self),vibrate=(self),fullscreen=(self),payment=(self)
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Content-Security-Policy: default-src 'self'; script-src 'self'; style-src 'self'; font-src 'self'; img-src 'self'; frame-src 'self'; upgrade-insecure-requests
Transfer-Encoding: chunked

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Last scanned:

Mail hosting

0.0

Hostname belongs to a known US provider (outlook.com)

MX hostname
cra-cz.mail.protection.outlook.com
IP address
52.101.73.1
Country
US-controlled (IP in The Netherlands — provider HQ is US, outside the EU)
ASN
MICROSOFT-CORP-MSN-AS-BLOCK
Error
Could not connect (Network Error: TimeoutError)

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Last scanned:

DNS

1.0

DNS is managed by an EU provider (ns.cra.cz)

Primary nameserver
ns.cra.cz
Country
CZ
ASN
RADIOKOMUNIKACE 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.