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zcu.cz

Czech Republic · Cloudflare Radar rank #31993 (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 (CESNET z.s.p.o.)

Hostname
zcu.cz
IP address
147.228.6.224
Country
Czechia
ASN
CESNET z.s.p.o.
Server software
Apache
Show raw HTTP headers ↓ 
Date: Sun, 31 May 2026 18:25:00 GMT
Server: Apache
Strict-Transport-Security: max-age=31536000
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Location: https://www.zcu.cz/
Keep-Alive: timeout=5, max=100
Connection: Keep-Alive
Content-Type: text/html; charset=iso-8859-1

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Last scanned:

Mail hosting

1.0

Hosted in the EU by an EU provider (CESNET z.s.p.o.)

MX hostname
fred.zcu.cz
IP address
147.228.57.19
Country
Czechia
ASN
CESNET z.s.p.o.
Error
Could not connect (Network Error: TimeoutError)

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Last scanned:

DNS

1.0

DNS is managed by an EU provider (hera.zcu.cz)

Primary nameserver
hera.zcu.cz
Country
CZ
ASN
CESNET z.s.p.o.

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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.