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ostrava.cz

Czech Republic · Cloudflare Radar rank #75475 (CZ) · last scanned 2026-06-04 · Visit the live site ↗
Total score 1.00 / 1.00

Web hosting

1.0

Hosted in the EU by an EU provider (Radware Ltd)

Hostname
ostrava.cz
IP address
167.86.50.45
Country
The Netherlands
ASN
Radware Ltd
Server software
Not specified in header
Show raw HTTP headers ↓ 
Content-Length: 0
Connection: keep-alive
Date: Thu, 04 Jun 2026 16:33:26 GMT
Location: https://ostrava.cz/cs
Set-Cookie: I18N_LANGUAGE=cs; Path=/; secure; HttpOnly; secure; HttpOnly
Via: waitress
X-Cache-Rule: plone.content.folderView
X-Frame-Options: SAMEORIGIN
X-Proxy-Cache: MISS
Strict-Transport-Security: max-age=31536000; includeSubDomains
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff

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Last scanned:

Mail hosting

1.0

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

MX hostname
smtp04.ostrava.cz
IP address
81.91.222.147
Country
Czechia
ASN
OvaNet, a.s.

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Last scanned:

DNS

1.0

DNS is managed by an EU provider (alfa.ostrava.cz)

Primary nameserver
alfa.ostrava.cz
Country
CZ
ASN
OvaNet, 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.