indexo.dev

dekaniff.cz

.cz crawl

First seen 2026-05-20 · Last seen 2026-05-30 · ok HTTP/1.1 200 815 ms crawled 2026-05-27

CZ · 78.128.204.5 · AS2852 CESNET z.s.p.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
dekaniff
Language
cs
Generator
WordPress 6.7.2
Canonical
https://dekaniff.cz/
Feeds

Technology

Server
Apache
CMS
WordPress 6.7.2
PHP
7.4.33 end of life
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • sites2.ff.cuni.cz×8
  • fonts.googleapis.com×2
  • www.googletagmanager.com×1

Registration

Registrar
REG-INTERNET-CZ
Created
2019-05-21
Expires
2033-05-20 2545 days left
Name servers
  • cuce.ruk.cuni.cz
  • david.ruk.cuni.cz
  • golias.ruk.cuni.cz

DNS records live

NS
  • cuce.ruk.cuni.cz
  • david.ruk.cuni.cz
  • golias.ruk.cuni.cz
MX
  • 10 cuce.ruk.cuni.cz

Email authentication weak

SPF
v=spf1 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-15 to 2026-08-13
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (2)