indexo.dev

casodcasu.cz

.cz crawl

First seen 2026-05-21 · Last seen 2026-05-27 · ok HTTP/1.1 200 882 ms crawled 2026-05-27

SK · 37.9.175.213 · AS51013 WebSupport s.r.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Home - ČAS od ČASU
Description
ČAS od ČASU

Open Graph

url
//casodcasu.cz/
title
Home - ČAS od ČASU
description
ČAS od ČASU

Technology

Server
openresty
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • www.facebook.com×1
  • www.googletagmanager.com×1

Social

Contact

Phone

DNS records live

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

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyWuIkof2pWB1xOKxEF/uv5Q9vvOvBt+Dafx6/IV2IjLqHSggnNIwvdfrvvKsvaJZCqeF1dI6n5yFMD…
selectors probed

Certificate (current)

R13
from 2026-05-17 to 2026-08-15
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://casodcasu.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 (8)

Linked from (1)