indexo.dev

knihovna-cbrod.cz

.cz crawl

First seen 2026-05-25 · Last seen 2026-05-29 · ok HTTP/1.1 200 3385 ms crawled 2026-05-29

CZ · 62.109.134.90 · AS29134 Webglobe, s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Městská knihovna Český Brod
Language
cs
Translations
  • cs

Technology

Server
Microsoft-IIS
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • cbrod.tritius.cz×1
  • cdnjs.cloudflare.com×1
  • www.googletagmanager.com×1

Social

Contact

Phone

Registration

Registrar
REG-ACTIVE24
Created
2000-06-07
Expires
2027-06-06 370 days left
Updated
2025-06-10
Name servers
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 mailin1.knihovna-cbrod.cz
  • 100 mailin2.knihovna-cbrod.cz

Email authentication weak

SPF
v=spf1 include:spf.active24.com include:clavius.cz include:_spf.m1.websupport.sk ~all
softfail (~all)
DMARC
not published
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA12BgkwnuwjNn+1qCkF76AQtNpopc5o113aBzX17GM9S11m7eFHBKWTpyFEMaC3QqJrMbN2b9wKOWjx…
selectors probed

Certificate (current)

R12
from 2026-04-19 to 2026-07-18
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.knihovna-cbrod.cz/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (6)

Linked from (2)