indexo.dev

maticni.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 1326 ms crawled 2026-06-01

SK · 37.9.175.213 · AS51013 WebSupport s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Střední škola hotelnictví a služeb a Vyšší odborná škola, Opava, p. o. – Odloučené pracoviště: Zařízení školního stravování Matiční dům
Language
cs
Generator
WordPress 6.6.5
Canonical
https://www.maticni.cz/
Feeds

Technology

Server
openresty
CMS
WordPress 6.6.5
jQuery
3.7.1

Third-party hosts loaded (1)

  • gmpg.org×1

Registration

Registrar
REG-ACTIVE24
Created
2008-02-20
Expires
2027-02-20 262 days left
Updated
2025-12-01
Name servers
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 0 maticni-cz.mail.protection.outlook.com
  • 10 antispam.hosting-zdarma.cz

Email authentication weak

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

Certificate (current)

R12
from 2026-05-17 to 2026-08-15
Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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)