indexo.dev

zssobeslav.cz

.cz crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 549 ms crawled 2026-06-02

CZ · 46.234.109.102 · AS39392 SH.cz s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
ZŠ Komenského, Soběslav - Oficiální stránky ZŠ Komenského, Soběslav
Description
ZŠ Komenského, Soběslav
Language
cs

Technology

Server
Microsoft-IIS
Stack
PHP

Third-party hosts loaded (3)

  • cdnjs.cloudflare.com×1
  • en.frame.mapy.cz×1
  • stackpath.bootstrapcdn.com×1

Social

Contact

Email
Phone

Registration

Registrar
REG-INTERNET-CZ
Created
2011-12-08
Expires
2026-12-07 187 days left
Updated
2011-12-08
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 zssobeslav-cz.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com ip4:88.102.225.232 ip4:185.112.164.72 include:spf.zapisyonline.cz -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-05-28 to 2026-08-26
Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (17)

Linked from (1)