indexo.dev

sos-znojmo.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 2812 ms crawled 2026-05-30

CZ · 212.96.164.158 · AS12570 O2 Czech Republic, a.s.

Reputation 62/100 listed in spam blocklist weak security headers no dmarc policy

Classifying

HTML metadata

Title
Střední odborná škola Znojmo, Dvořákova, příspěvková organizace - SOŠ Znojmo, Dvořákova
Language
cs
Generator
WordPress 6.9.4
Canonical
https://www.sos-znojmo.cz/
Feeds

Open Graph

url
https://www.sos-znojmo.cz/
title
Střední odborná škola Znojmo, Dvořákova, příspěvková organizace - SOŠ Znojmo, Dvořákova
locale
cs_CZ
site name
SOŠ Znojmo, Dvořákova
description
Ubytování pro veřejnost Objednávky vánočního cukroví Ze života školy Partneři školy

Technology

Server
Apache
CMS
WordPress 6.9.4
PHP
8.3.29 security-only
jQuery
3.7.1

Third-party hosts loaded (1)

  • api.meteo-pocasi.cz×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.videon-znojmo.cz
  • ns2.videon-znojmo.cz
MX
  • 0 sosznojmo-cz0i.mail.protection.outlook.com
TXT
  • MS=4EBB37F48E4510ACBE7A798E8864FE141C7B3E40
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-20 to 2026-07-19
Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.sos-znojmo.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 (1)