indexo.dev

kosmonautnakole.cz

.cz crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 534 ms crawled 2026-06-03

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

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Kosmonaut na kole
Description
Země je naše galaxie
Language
cs-cz
Generator
Joomla! - Open Source Content Management
Canonical
https://kosmonautnakole.cz/
Feeds

Open Graph

url
https://kosmonautnakole.cz/
email
info@petrvanek.com
title
Kosmonaut na kole
locale
cs_CZ
site name
Kosmonaut na kole
description
Země je naše galaxie. Startujeme 7. května 2026!

Technology

Server
openresty
CMS
Joomla
Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • cdn.cookie-script.com×1
  • code.jquery.com×1
  • www.googletagmanager.com×1
  • www.stream.cz×1

Social

Contact

Email

Registration

Registrar
REG-INTERNET-CZ
Created
2025-04-03
Expires
2027-04-02 302 days left
Updated
2025-05-29
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 mx10.websupport.cz
  • 100 mx20.websupport.cz
TXT
  • spf2.0/pra a mx include:_sid.websupport.cz include:_sid.m1.websupport.sk ?all
Verified for
  • Google

Email authentication weak

SPF
v=spf1 a mx include:_spf.websupport.cz include:_spf.m1.websupport.sk ?all
neutral (?all)
DMARC
not published
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApRwBJ2SyUf5Gfr9o/NbNpHzHQ01moPI5KrwgvbMS/E1tcYIrzZqBfhwoztyzdqkK/VIcoEIUadJ7vm…
selectors probed

Certificate (current)

R12
from 2026-04-15 to 2026-07-14
Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://kosmonautnakole.cz/

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

Links to (13)

Linked from (1)