indexo.dev

casnet.cz

.cz dns crawl

First seen 2026-05-16 · Last seen 2026-05-31 · ok HTTP/1.1 200 9041 ms crawled 2026-05-20

CZ · 185.129.138.40 · AS24806 INTERNET CZ, a.s.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Casnet s.r.o.
Language
cs
Generator
WordPress 6.9.4
Canonical
https://www.casnet.cz/
Feeds

Technology

Server
Apache
CMS
WordPress 6.9.4
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×4
  • cdn.canvasjs.com×1
  • fonts.gstatic.com×1
  • gmpg.org×1

Registration

Registrar
REG-INTERNET-CZ
Created
2004-04-22
Expires
2030-04-21 1420 days left
Updated
2011-12-16
Name servers
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net

DNS records live

NS
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net
MX
  • 10 mail.casnet.cz
TXT
  • MS=FC7A9AF6F1C7FA1F278C5148FA2DDA1DD2AD3713

Email authentication partial

SPF
v=spf1 a mx ip4:213.194.220.150 ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCvq5k84e/goex7OLMS36M5t1h1E2x1UK3dAUO0TDuDhmDSmYvIGJashTN+SvcX+tH5Zlq0kM0xdFp9clPiyZ…
selectors probed

Certificate (current)

Actalis Domain Validation Server CA G3
from 2025-07-01 to 2026-07-23
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.casnet.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)