indexo.dev

ckrumlov.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 1157 ms crawled 2026-06-01

CZ · 31.31.72.233 · AS197019 WEDOS Internet, a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Město Český Krumlov
Description
Oficiální informace z města Český Krumlov.
Language
cs

Open Graph

url
https://www.ckrumlov.cz/cz/mesto-cesky-krumlov/
title
Město Český Krumlov
locale
cs_CZ
description
Oficiální informace z města Český Krumlov.

Technology

Stack
PHP
Fonts
  • Font Awesome
  • Google Fonts
Social widgets
  • YouTube Embed
Third-party hosts loaded (9)
  • portal.multima.ai×5
  • img.youtube.com×3
  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • maica-bot-web.azurewebsites.net×1
  • toplist.cz×1
  • translate.google.com×1
  • use.fontawesome.com×1
  • www.youtube.com×1

Social

Contact

Email
Phone
Address
náměstí Svornosti 1, 381 01, Český Krumlov, CZ

DNS records live

NS
  • alfa.ns.active24.cz
  • beta.ns.active24.cz
  • gama.ns.active24.sk
MX
  • 0 ckrumlov-cz.mail.protection.outlook.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com ip4:31.31.72.233 ip4:88.103.219.80 ip4:88.103.219.90 ip4:37.157.198.64 ip4:91.214.193.156 ip4:85.163.63.2 ip4:85.163.12.86 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-28 to 2026-07-27
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.ckrumlov.cz/cz/mesto-cesky-krumlov/

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

Links to (15)

Linked from (10)