indexo.dev

komercni-tisk.cz

.cz crawl

First seen 2026-05-24 · Last seen 2026-05-31 · ok HTTP/1.1 200 1122 ms crawled 2026-05-29

CZ · 77.93.193.96 · AS24971 MasterDC s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
W2P
Language
cs

Open Graph

url
https://komercni-tisk.cz

Technology

Server
nginx
CMS
Gatsby
PHP
8.1.34 end of life
Stack
CodeIgniter
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Contact

Email
Phone

Registration

Registrar
REG-ACTIVE24
Created
2023-02-07
Expires
2027-02-06 250 days left
Updated
2026-04-02
Name servers
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 mailin1.komercni-tisk.cz
  • 100 mailin2.komercni-tisk.cz

Email authentication weak

SPF
v=spf1 include:mailgun.org include:_spf.m1.websupport.sk ~all
softfail (~all)
DMARC
not published
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5oWUfwY6KVP6QHyq1NUyPH2n0nDbVoE9hFNxDbCWU3KI4IJVRC8MXcwLAVp6ZemgzjJdeUzTi0m8Lq…
selectors probed

Certificate (current)

E8
from 2026-04-01 to 2026-06-30
Expires in 29 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://komercni-tisk.cz/

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

Linked from (2)