indexo.dev

kumburk.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 272 ms crawled 2026-06-02

SK · 37.9.175.163 · AS51013 WebSupport s.r.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Hrad KUMBURK
Description
Oficiální stránky zříceniny gotického hradu Kumburku.

Technology

Server
openresty

Third-party hosts loaded (4)

  • ad2.billboard.cz×2
  • toplist.cz×1
  • www.addme.com×1
  • www.hyperlink.cz×1

Social

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 mailin1.kumburk.cz
  • 100 mailin2.kumburk.cz

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA03i3bna4p5q5e7pz2xJHusZaFAQA/LPNS5gri9J6DeyEppc5tLdr4rj7gTlJ4QdvenJ5V/cWn0YqjW…
selectors probed

Certificate (current)

R13
from 2026-04-18 to 2026-07-17
Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://kumburk.cz/

present
  • content-security-policy
findings
  • missing HSTS
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
upgrade-insecure-requests

Links to (9)

Linked from (1)