prihlaskynastredni.cz

.cz crawl

First seen 2026-05-16 · Last seen 2026-05-30 · ok HTTP/1.1 200 5867 ms crawled 2026-05-21

CZ · 62.209.228.135 · AS13036 T-Mobile Czech Republic a.s.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Přihlášky na střední školy 2026
Language: cs

Registration

Registrar

REG-WEBGLOBE

Created

2023-10-31

Expires

2026-10-30 151 days left

Updated

2024-12-14

Name servers

ns1.webglobe.cz
ns2.webglobe.cz
ns3.webglobe.com

DNS records live

NS

ns1.webglobe.cz
ns2.webglobe.cz
ns3.webglobe.com

MX

10 cermat-cz.mail.protection.outlook.com

Verified for

Microsoft 365

Email authentication weak

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

Certificate (current)

RapidSSL TLS RSA CA G1

from 2025-10-29 to 2026-11-30

Expires in 182 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.prihlaskynastredni.cz/

present

x-frame-options
x-content-type-options

findings

missing HSTS
missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff