do-muzea.cz

.cz crawl

First seen 2026-05-21 · Last seen 2026-05-30 · ok HTTP/1.1 200 6222 ms crawled 2026-05-27

CZ · 93.185.100.185 · AS43541 VSHosting s.r.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Do-muzea.cz
Language: cs

Open Graph

site name: Do-muzea.cz

Technology

Server: Apache
jQuery: 3.2.1 known XSS (<3.5)
Stack: PHP

Fonts

Google Fonts

Third-party hosts loaded (3)

fonts.gstatic.com×3
fonts.googleapis.com×2
maps.googleapis.com×1

Registration

Registrar

REG-INTERNET-CZ

Created

2012-12-21

Expires

2027-12-20 567 days left

Updated

2012-12-21

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

10 doyle.netservis.cz

Email authentication weak

SPF

v=spf1 mx a include:spf.nethost.cz -all

strict (-all)

DMARC

not published

DKIM

default: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDkqiSTGcYycHoqJ1JT3OZWUZqcnCcQut5HSX6MpAOBnNp2e7YPs38A4iTt3lS/AZvCfnMyiaZdpRCe1foZ7pgVnzOcDoj…

selectors probed

Certificate (current)

R12

from 2026-04-27 to 2026-07-26

Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.do-muzea.cz/

present

x-frame-options
x-content-type-options
referrer-policy

findings

missing HSTS
missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: no-referrer
x-frame-options: DENY
x-content-type-options: nosniff