aktivnitrida.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 585 ms crawled 2026-06-01

CZ · 77.78.119.78 · AS15685 CASABLANCA INT a.s.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

Aktivní třída

Language

cs-cz

Translations

Technology

Server: Apache
CMS: Joomla

Analytics

Google Tag Manager

Third-party hosts loaded (4)

www.googletagmanager.com×2
aktivnatrieda.sk×1
www.facebook.com×1
www.google.com×1

Social

DNS records live

NS

ns1.bdm.microsoftonline.com
ns2.bdm.microsoftonline.com
ns3.bdm.microsoftonline.com
ns4.bdm.microsoftonline.com

MX

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

TXT

mscid=aP+XH3OBWhOXyBIRO5Yy2+c8y9RL4Wv99nKFqUg8ilAmywp8FTOLKUGLI2w6YtFs8OXFXqrXFnRMPGlvTVxn4g==

Email authentication partial

SPF

v=spf1 ip4:77.78.119.78 include:spf.protection.outlook.com ~all

softfail (~all)

DMARC

v=DMARC1; p=none; pct=100; rua=mailto:p.borovicka@profimedia-cz.cz; sp=none; aspf=r; adkim=r;

policy: none (monitoring only) · sp=none

DKIM

s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxKa2PZU5ECltRiwYiQRzJ6l+0xnGXW871yVxi3B1cW9ZMHVFA3DMRsI/TEnhxJwHC/K6oYMFydmwTEwGZ4…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC1i+3V6zL5JmOaSMCR/6j7WfSKje8bp2MefLFuLFb4mYiYkyoFs3AGe+DY3vmAJyvMobjgURGLD/rKgXaHXGhoMf…

selectors probed

Certificate (current)

R12

from 2026-04-15 to 2026-07-14

Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present

strict-transport-security

findings

missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=15768000