indexo.dev

viet.cz

.cz dns crawl

First seen 2026-06-03 · Last seen 2026-06-04 · ok HTTP/1.1 200 576 ms crawled 2026-06-04

CZ · 89.221.217.95 · AS197019 WEDOS Internet, a.s.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Viet.cz - Vietnamci v Čechách
Description
Vše o vietnamské komunitě v ČR. Názory na Čechy a Vietnamce v Čechách z pohledu Vietnamce.
Feeds

Open Graph

title
Viet.cz - Vietnamci v Čechách
site name
viet.cz

Technology

Server
Apache
CMS
Joomla
Stack
PHP
Analytics
  • Google Tag Manager
Ads
  • Google AdSense

Third-party hosts loaded (4)

  • pagead2.googlesyndication.com×3
  • webarchiv.cz×1
  • www.facebook.com×1
  • www.googletagmanager.com×1

DNS records live

NS
  • ns1.viet.cz
  • ns2.viet.cz
MX
  • 10 mail.viet.cz

Email authentication strong

SPF
v=spf1 a mx -all
strict (-all)
DMARC
v=DMARC1;p=quarantine;rua=mailto:dmarc@viet.cz
policy: quarantine
DKIM
  • default: v=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbVrGY+Go7z5gzaAEahGsXdb23x4Su1J7lfQyJA/5rivQtqnT+cVQhgI2XV0F3kHANR8XRGFwWPAl9K59zXqfB…
selectors probed

Certificates

Loading certificate

HTTP security headers

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

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

Links to (4)

Linked from (2)