indexo.dev

t2net.cz

.cz dns crawl

First seen 2026-05-30 · Last seen 2026-06-03 · ok HTTP/1.1 200 695 ms crawled 2026-05-31

CZ · 193.107.160.29 · AS47232 ISP Alliance a.s.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Úvod - T2net s.r.o.
Description
Oficiální web společnosti T2net s.r.o.
Language
cs-cz
Generator
Joomla! - Open Source Content Management

Technology

Server
nginx
CMS
Joomla
PHP
7.3.33 end of life
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

DNS records live

NS
  • ns.hosting4everyone.eu
  • ns2.hosting4everyone.eu
  • ns3.hosting4everyone.eu
MX
  • 10 domeny3.t2net.cz

Email authentication partial

SPF
v=spf1 ip4:193.107.160.27 ip4:193.107.160.30 include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:postmaster@t2net.cz; ruf=mailto:postmaster@t2net.cz
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDTPqrfXELDsXQxXvhqxpskKg2oJ/LiB4qv6S3GOuzKs0GkEyGmUJ8WVwLWQspG07ZSdcjSoNk+mq11SB7vNN…
selectors probed

Certificate (current)

R13
from 2026-05-19 to 2026-08-17
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.t2net.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 (4)