indexo.dev

oukrenovice.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 1313 ms crawled 2026-05-30

CZ · 77.48.31.73 · AS16019 Vodafone Czech Republic a.s.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Odborné učiliště Křenovice
Language
cs

Technology

Server
Microsoft-IIS
Stack
PHP
Analytics
  • Google Tag Manager
Ads
  • Meta Pixel

Third-party hosts loaded (2)

  • connect.facebook.net×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Registrar
REG-INTERNET-CZ
Created
2006-03-17
Expires
2027-03-16 288 days left
Updated
2024-09-12
Name servers
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net

DNS records live

NS
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net
MX
  • 0 oukrenovice-cz.b-v1.mx.microsoft
Verified for
  • Apple
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc-rua@report.aitelogic.cz!20m
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9D/rO8EO6HNRGMdStbBrJvW1fFkTqDYBETfUmW5+pOtkU4Bi386xjJfMb5AjgDSgwV+4PTzgFFPmah…
selectors probed

Certificate (current)

R12
from 2026-04-18 to 2026-07-17
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (6)

Linked from (1)