indexo.dev

zspraskacka.cz

.cz crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 3768 ms crawled 2026-06-03

CZ · 77.48.29.193 · AS16019 Vodafone Czech Republic a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
ZŠ Praskačka – Oficiální webové stránky Základní školy a mateřské školy Praskačka
Language
cs
Generator
WordPress 7.0
Canonical
https://zspraskacka.cz/
Feeds

Technology

Server
nginx
CMS
WordPress 7.0
jQuery
3.7.1

Third-party hosts loaded (4)

  • calendar.google.com×1
  • gmpg.org×1
  • maps.google.com×1
  • my.matterport.com×1

Contact

Email
Phone

Registration

Registrar
REG-GRANSY
Created
2015-08-21
Expires
2026-08-20 77 days left
Name servers
  • ns4.ic.cz
  • ns6.ic.cz

DNS records live

NS
  • ns1.bdm.microsoftonline.com
  • ns2.bdm.microsoftonline.com
  • ns3.bdm.microsoftonline.com
  • ns4.bdm.microsoftonline.com
MX
  • 1 smtp.google.com
  • 15 f3mf25be6d5ddxzxg6ep6tumss3rwohqsz5fv6engvjaf5i3w43a.mx-verification.google.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
not published
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjmn+X7iIAeb4dmjbwnjsatLpo61FeuSgTakuWtDMuJ4WXF7EptVobysXvlOe5cGGiv4r6DPBzo2N9o…
selectors probed

Certificates

Loading certificate

HTTP security headers

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

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

Links to (10)

Linked from (1)