indexo.dev

zlutaponorka.com

.com crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 760 ms crawled 2026-06-02

CZ · 185.102.21.70 · AS8648 dogado GmbH

Reputation 87/100 weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title
Žlutá ponorka
Language
cs
Generator
WordPress 7.0
Canonical
https://zlutaponorka.com/
Feeds

Technology

Server
nginx
CMS
WordPress 7.0

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Registration

Registrar
PDR Ltd. d/b/a PublicDomainRegistry.com
Created
2007-10-23
Expires
2026-10-23 142 days left
Updated
2025-09-24
Name servers
  • ns.skok.cz
  • ns2.skok.cz
  • ns3.skokcz.eu

DNS records live

NS
  • ns1.webglobe.cz
  • ns2.webglobe.cz
  • ns3.webglobe.com
MX
Show 7 MX records
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 10 aspmx4.googlemail.com
  • 10 aspmx5.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Google

Email authentication weak

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

Certificate (current)

R13
from 2026-04-14 to 2026-07-13
Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://zlutaponorka.com/

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

Links to (2)

Linked from (1)