indexo.dev

dqcentrum.cz

.cz crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 564 ms crawled 2026-05-31

CZ · 46.28.109.11 · AS197019 WEDOS Internet, a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Home
Description
DQ Centrum, školení defektoskopie
Language
en-gb
Generator
Joomla! - Open Source Content Management

Technology

Server
Apache
CMS
Joomla

Registration

Registrar
REG-GRANSY
Created
2004-03-16
Expires
2027-03-15 287 days left
Updated
2023-01-07
Name servers
  • ns2.gransy.com
  • ns3.gransy.com
  • ns4.gransy.com
  • ns5.gransy.com
  • ns.gransy.com

DNS records live

NS
  • ns.gransy.com
  • ns2.gransy.com
  • ns3.gransy.com
  • ns4.gransy.com
  • ns5.gransy.com
MX
  • 10 ff45ad60727413ad.mx2.emailprofi.seznam.cz
  • 20 ff45ad60727413ad.mx1.emailprofi.seznam.cz

Email authentication weak

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

Certificate (current)

R12
from 2026-04-17 to 2026-07-16
Expires in 46 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://dqcentrum.cz/

present
  • x-frame-options
  • referrer-policy
  • cross-origin-opener-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
cross-origin-opener-policy
same-origin

Links to (3)

Linked from (2)