indexo.dev

vipnet.cz

.cz dns crawl

First seen 2026-05-30 · Last seen 2026-06-02 · ok HTTP/1.1 200 307 ms crawled 2026-05-31

DE · 136.243.20.99 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Vipnet - Úvod
Description
servis a prodej PC, montáž kamerových systémů a kamer, programování, webdesign, www stránky,...
Language
cs-cz
Generator
Joomla! - Open Source Content Management
Feeds

Technology

Server
Apache
CMS
Joomla

DNS records live

NS
  • ns.web4u.cz
  • ns2.web4u.cz
MX
  • 10 testmail.vipnet.cz
Verified for
  • Google

Email authentication strong

SPF
v=spf1 a mx -all
strict (-all)
DMARC
v=DMARC1; p=reject
policy: reject (enforced)
DKIM
  • dkim: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3uFfBn9LEFYTAUo9wgLw4xsj3Nc2bUvsixkPYdBwImhgLVXFiuS+l2eZ7nqbuQ61qA+Ak25mkomD0a…
selectors probed

Certificate (current)

R12
from 2026-05-02 to 2026-07-31
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (1)