indexo.dev

zsslovan.cz

.cz crawl

First seen 2026-05-29 · Last seen 2026-05-31 · ok HTTP/1.1 200 446 ms crawled 2026-05-31

CZ · 185.59.211.79 · AS43541 VSHosting s.r.o.

Reputation 87/100 weak security headers no dmarc policy

sector education type landing page

HTML metadata

Title
Základní škola Slovan Kroměříž

Open Graph

url
https://www.zsslovan.cz/
title
Základní škola Slovan Kroměříž
locale
cs_CZ
site name
Základní škola Slovan Kroměříž

Technology

Server
nginx
Stack
PHP
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • www.googletagmanager.com×1

Social

Contact

Email

DNS records live

NS
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net
MX
  • 0 zsslovan-cz.mail.protection.outlook.com
TXT
  • KJ8-LCM-TR3
  • v=DMARC1; p=quarantine; rua=mailto:alert@dc4.cz; ruf=mailto:alert@dc4.cz; sp=quarantine; fo=1;
  • 08.11.2024
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7YB8c5TyCA8Tm4NR/swgGelnxuzQ8m9UQikQ6AYvnH232zyR9JNcZoLkvaNVsTJO4LNfDjSMh9U32o…
selectors probed

Certificate (current)

R12
from 2026-04-10 to 2026-07-09
Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.zsslovan.cz/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Links to (9)

Linked from (1)