indexo.dev

ucitel.net

.net crawl

First seen 2026-06-03 · Last seen 2026-06-04 · ok HTTP/1.1 200 644 ms crawled 2026-06-03

CZ · 89.221.217.95 · AS197019 WEDOS Internet, a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Online škola - Učiva Základní Školy Na Netu | učitel.NET
Description
Podrobné vysvětlení látky a testy pro základní školy na internetu zdarma. Přijď a vyzkoušej si online testy, které jsou hodnoceny známkami. Uvidíš, jak na tom jsi.

Technology

Server
Apache
CMS
Joomla
Stack
PHP
Analytics
  • Google Tag Manager
Ads
  • Google AdSense

Third-party hosts loaded (3)

  • pagead2.googlesyndication.com×2
  • www.facebook.com×1
  • www.googletagmanager.com×1

Registration

Registrar
Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA
Created
2010-02-25
Expires
2027-02-25 265 days left
Updated
2026-02-13
Name servers
  • ns1.viet.cz
  • ns2.viet.cz

DNS records live

NS
  • ns1.viet.cz
  • ns2.viet.cz
MX
  • 10 mail.ucitel.net

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-01 to 2026-07-30
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://ucitel.net/

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 (2)