indexo.dev

dumumenicb.cz

.cz crawl

First seen 2026-05-13 · Last seen 2026-05-13 · ok HTTP/1.1 200 1617 ms crawled 2026-05-19

US · 104.21.44.195 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Galerie současného umění a architektury – Dům umění České Budějovice
Language
cs-CZ
Translations
  • cs
  • en

Technology

CDN
Cloudflare
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • ajax.googleapis.com×2
  • fonts.googleapis.com×2

Social

Registration

Registrar
REG-GRANSY
Created
2015-07-17
Expires
2026-07-16 57 days left
Updated
2026-02-16
Name servers
  • amir.ns.cloudflare.com
  • cortney.ns.cloudflare.com

DNS records live

NS
  • amir.ns.cloudflare.com
  • cortney.ns.cloudflare.com
MX
  • 10 mail.wp-hosting.eu
  • 5 mail.dumumenicb.cz

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • mail: v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo8gfOmUNgeJiB8fuJnQbemhdE9jazzLfeRyH7DcdqxlggNaQLUfqbU4qXU5Uxz+OgKnWEQsTzmev9/xR…
selectors probed

Certificate (current)

WE1
from 2026-05-10 to 2026-08-08
Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://dumumenicb.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 (1)