muzeumpodblanicka.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 1407 ms crawled 2026-06-01

SK · 37.9.175.211 · AS51013 WebSupport s.r.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Muzeum Podblanicka
Language: cs
Canonical: https://www.muzeumpodblanicka.cz/

Technology

Server: openresty
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (5)

fonts.googleapis.com×4
unpkg.com×3
cdn.jsdelivr.net×1
fonts.gstatic.com×1
www.googletagmanager.com×1

Social

Contact

Email

Phone

DNS records live

NS

ns1.websupport.cz
ns2.websupport.cz
ns3.websupport.eu

MX

10 mx10.active24.cz
100 mx20.active24.cz

TXT

spf2.0/pra a mx include:_sid.websupport.cz ?all

Email authentication weak

SPF

v=spf1 a mx ip4:185.64.219.200 ip4:81.95.105.140 include:_spf.websupport.cz ?all

neutral (?all)

DMARC

not published

DKIM

mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoZeXYyYRfZYSbHouKVBcb6Rl5DaYOAuBd9JapmZWJ1iCD1aW4lPrLMwtVSfv7f2dwy9nytvm44ZPz2…

selectors probed

Certificate (current)

R13

from 2026-04-21 to 2026-07-20

Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present

content-security-policy

findings

missing HSTS
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

content-security-policy: upgrade-insecure-requests