indexo.dev

yellowski.cz

.cz crawl

First seen 2026-05-20 · Last seen 2026-05-27 · ok HTTP/1.1 200 2435 ms crawled 2026-05-27

CZ · 217.198.116.102 · AS34222 ZONER a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Úvod - YELLOW SKI - Apartmány Rokytnice nad Jizerou
Language
cs-cz
Generator
Joomla! - Open Source Content Management
Translations
  • cs
  • de
  • en
  • pl

Technology

Server
Apache
CMS
Joomla

Social

Contact

Phone

DNS records live

NS
  • ns1.regzone.cz
  • ns1.regzone.de
  • ns1.regzone.info
MX
  • 10 477f4e291c1fef56.mx1.emailprofi.seznam.cz
  • 20 477f4e291c1fef56.mx2.emailprofi.seznam.cz
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:spf.seznam.cz include:smtpx.stable.cz ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2026-02-21 to 2027-03-23
Expires in 295 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.yellowski.cz/cs/

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 (2)