indexo.dev

czechcyber.tv

.tv crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 332 ms crawled 2026-06-02

US · 216.150.1.129 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
CZECH CYBER TV - Kybernetická bezpečnost
Description
CZECH CYBER TV - Váš zdroj informací o kybernetické bezpečnosti
Language
cs
Canonical
https://czechcyber.tv/

Open Graph

url
https://czechcyber.tv/
title
CZECH CYBER TV - Kybernetická bezpečnost
locale
cs_CZ
site name
CZECH CYBER TV
description
CZECH CYBER TV - Váš zdroj informací o kybernetické bezpečnosti

Technology

CDN
Vercel
CMS
Next.js
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

Contact

Phone

DNS records live

NS
  • ns1.vercel-dns.com
  • ns2.vercel-dns.com
MX
  • 1 smtp.google.com
Verified for
  • Google

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

YR2
from 2026-05-31 to 2026-08-29
Expires in 85 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://czechcyber.tv/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing Content Security Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
camera=(), microphone=(), geolocation=(), interest-cohort=()
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload

Links to (11)

Linked from (1)