indexo.dev

lomnicezs.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 1676 ms crawled 2026-06-02

CZ · 78.156.48.242 · AS43507 RETE internet, s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Základní škola Lomnice | Úvod
Description
Základní škola Lomnice, okres Sokolov
Language
cs

Technology

Server
Apache
PHP
7.3.25 end of life

Third-party hosts loaded (1)

  • snazzymaps.com×1

Contact

Email
Phone

DNS records live

NS
  • ns.regnet.cz
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net
MX
  • 0 lomnicezs-cz.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com ip4:78.156.48.242 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-18 to 2026-07-17
Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (5)

Linked from (1)