indexo.dev

ucmeseprezit.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-30 · ok HTTP/1.1 200 1218 ms crawled 2026-05-30

CZ · 178.238.43.199 · AS24971 MasterDC s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Učme se přežít
Language
en

Open Graph

locale
en
site name
Učme se přežít

Technology

Server
Apache
PHP
8.4.5
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Registration

Registrar
REG-GRANSY
Created
2011-06-29
Expires
2027-06-28 392 days left
Updated
2024-05-27
Name servers
  • ns.darkmay.com
  • ns.darkmay.cz

DNS records live

NS
  • ns.darkmay.com
  • ns.darkmay.cz
MX
  • 10 mail.cesys.eu
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:_spf.cesys.eu ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc@darkmay.cz; ruf=mailto:dmarc@darkmay.cz
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-12 to 2026-08-10
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (2)