indexo.dev

udanax.cz

.cz dns crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP/1.1 200 295 ms crawled 2026-06-01

CZ · 185.25.184.178 · AS24971 MasterDC s.r.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
UDANAX s.r.o.
Description
UDANAX s.r.o., se sídlem v Jihlavě je mladá, ekonomicky silná a dynamicky se rozvíjející společnost.
Language
cs

Technology

Server
Apache
jQuery
1.11.3 known XSS (<3.5)
Stack
PHP
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (7)
  • fonts.googleapis.com×2
  • ajax.googleapis.com×1
  • cdn-cookieyes.com×1
  • fonts.gstatic.com×1
  • www.facebook.com×1
  • www.google.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ajay.ns.cloudflare.com
  • sara.ns.cloudflare.com
MX
  • 20 posta.udanax.cz
Verified for
  • Google

Email authentication strong

SPF
v=spf1 a:posta.udanax.cz -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc-report@udanax.cz; ruf=mailto:dmarc-report@udanax.cz; fo=1
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-09 to 2026-08-07
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (10)

Linked from (8)