indexo.dev

strazcipoznani.cz

.cz crawl

First seen 2026-05-21 · Last seen 2026-05-27 · ok HTTP/1.1 200 1919 ms crawled 2026-05-27

DE · 18.194.26.239 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Strážci poznání
Description
Strážci poznání
Language
cs

Technology

Server
Microsoft-IIS
ASP.NET
4.0.30319
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • api4.mapy.cz×1
  • fonts.googleapis.com×1
  • www.facebook.com×1

Social

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-11 to 2026-07-10
Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://strazcipoznani.cz/Strazci-poznani.html

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

Links to (4)

Linked from (1)