indexo.dev

zcm.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 1358 ms crawled 2026-05-30

CZ · 89.221.217.182 · AS197019 WEDOS Internet, a.s.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Visit
Description
Místo, kde se snoubí krása s historií. Výstavy, akce, stálé expozice, sbírky.
Language
en-GB
Translations
  • cs
  • en

Technology

Server
Apache
CMS
Joomla
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

Registration

Registrar
REG-WEBGLOBE
Created
2002-11-07
Expires
2026-11-06 158 days left
Updated
2022-12-04
Name servers
  • ns1.ignum.com
  • ns2.ignum.cz

DNS records live

NS
  • ns1.ignum.com
  • ns2.ignum.cz
MX
  • 10 smtp.zcm.cz

Email authentication weak

SPF
v=spf1 mx a -all
strict (-all)
DMARC
not published
DKIM
  • dkim: v=DKIM1;h=sha256;k=rsa;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7OwzWWM6IVRKZSarHZbcqAZ7yeixFWawt6FFqcYT+FYAAwhjIZKo87rmaHrMZfZ…
selectors probed

Certificate (current)

R12
from 2026-04-16 to 2026-07-15
Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.zcm.cz/en

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • cross-origin-opener-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
cross-origin-opener-policy
same-origin

Links to (11)

Linked from (2)