zpravodajstvionline.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 296 ms crawled 2026-06-02

CZ · 217.16.184.54 · AS43541 VSHosting s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Digitální Odysea: Interaktivní Průvodce
Language: cs

Technology

Server: Apache

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (8)

prodejci.svetnotebooku.cz×4
fonts.googleapis.com×3
unpkg.com×3
cdn.jsdelivr.net×1
cdn.tailwindcss.com×1
cdnjs.cloudflare.com×1
fonts.gstatic.com×1
www.googletagmanager.com×1

DNS records live

NS

ns.zpravodajstvionline.cz

MX

10 152b83e87728e19e.mx2.emailprofi.seznam.cz
20 152b83e87728e19e.mx1.emailprofi.seznam.cz

Email authentication partial

SPF: v=spf1 +a +mx include:spf.smartemailing.cz ~all
softfail (~all)
DMARC: v=DMARC1; p=none; rua=mailto:dmarc+66246@smartemailing.cz; fo=1
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-07 to 2026-07-06

Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://zpravodajstvionline.cz/

findings

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

Links to (24)

Linked from (3)