indexo.dev

skolatisnov.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 758 ms crawled 2026-05-30

CZ · 62.109.151.58 · AS29134 Webglobe, s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Škola Tišnov | Střední a základní škola Tišnov
Language
cs
Generator
Divi v.4.27.6
Canonical
https://skolatisnov.cz/
Feeds

Technology

Server
nginx
CMS
WordPress
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×3
  • cdn.hu-manity.co×1

Contact

Phone

Registration

Registrar
REG-WEBGLOBE
Created
2012-09-18
Expires
2026-09-17 108 days left
Updated
2022-12-30
Name servers
  • ns1.ignum.com
  • ns2.ignum.cz

DNS records live

NS
  • ns1.ignum.com
  • ns2.ignum.cz
MX
  • 10 ign-mx1.webglobe.com
  • 10 ign-mx2.webglobe.com
  • 10 ign-mx3.webglobe.com
  • 10 ign-mx4.webglobe.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:_spf.ignum.cz ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDiTpEHzpCJ2UA3Pp2MH8gfSVKj0AY7izCMRlO4VrT3xiiNyTG51xod3BUcqn4d3KSJwPnZDy/vX/TW1wdSuK…
selectors probed

Certificate (current)

R13
from 2026-03-23 to 2026-06-22
Expires in 21 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://skolatisnov.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)