eru.gov.cz

https://eru.gov.cz· First analyzed 27 May 2026· Updated 27 May 2026

This site uses bot protection

The website blocked automated page access (e.g. Cloudflare Turnstile). Only DNS-based modules could be analyzed — hosting, SSL, email infrastructure, and domain info are shown below. Technology stack, SEO, and other page-content modules are unavailable for this site.

Hosting Provider

Internet for school

IP Address

194.228.82.14

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇨🇿 Prague, Czechia

ASN

AS5610

Organization

Internet for school

Nameservers

a.ns.nic.cz.b.ns.nic.cz.c.ns.nic.cz.d.ns.nic.cz.

Security Score

71%Good

HTTPS

No WAF

81d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp384r1) (384 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

18.05.2026

Valid Until

16.08.2026

Subject Alternative Names (2)

eru.gov.czwww.eru.gov.cz

SHA-256 Fingerprint

D4:18:C6:D7:24:E1:F2:FA:FB:9F:72:6B:41:18:62:90:AC:20:71:C4...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

relay.eru.gov.cz

mail.eru.gov.cz

Domain Information

eru.gov.cz

DNSSEC

Not Enabled

Website Identity

eru.gov.cz

Location detected: 🇨🇿 Czech Republicvia tld