hamu.cz

.cz crawl

First seen 2026-05-19 · Last seen 2026-05-30 · ok HTTP/1.1 200 665 ms crawled 2026-05-27

DE · 3.73.5.164 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Home page HAMU
Description: None
Language: en

Open Graph

url: https://www.hamu.cz/en/
title: Home page
description: None

Technology

Server: nginx
CMS: Gatsby
jQuery: 3.6.0

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (6)

api.mapbox.com×2
fonts.googleapis.com×2
ajax.googleapis.com×1
cdnjs.cloudflare.com×1
fonts.gstatic.com×1
www.googletagmanager.com×1

Social

Contact

Phone

+420 234 244 111

Registration

Registrar

REG-WEBGLOBE

Created

2000-02-21

Expires

2027-02-19 263 days left

Updated

2020-08-21

Name servers

ns2.amu.cz
tucnak.r.amu.cz

DNS records live

NS

ns2.amu.cz
tucnak.r.amu.cz

MX

0 hamu-cz.mail.protection.outlook.com

TXT

atlassian-sending-domain-verification=7628258b-1faa-4419-997e-c970258dcce2
MS=C3543DC0C080EC298F992AEE5A85E714690CB50C

Verified for

Atlassian
Google

Email authentication partial

SPF

v=spf1 ip4:195.113.72.5 include:spf.protection.outlook.com include:_spf.google.com include:_spf.atlassian.net -all

strict (-all)

DMARC

v=DMARC1; p=none

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvD8LMHg514pGBWUmJ8Zdj4N1JLuxrVmPcpQrt1M7dqeZ5UJBoKVwW0XvP+o2KsuYPJJcIMq7G4+7VX…

selectors probed

Certificate (current)

GEANT TLS RSA 1

from 2025-10-24 to 2026-10-24

Expires in 146 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.hamu.cz/en/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy
permissions-policy

findings

missing Content Security Policy

Header values

referrer-policy: same-origin
x-frame-options: SAMEORIGIN
permissions-policy: geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(self),fullscreen=(self "https://www.youtube.com"),payment=()
x-content-type-options: nosniff
strict-transport-security: max-age=15778463; includeSubDomains; preload