indexo.dev

datona.cz

.cz dns crawl

First seen 2026-05-19 · Last seen 2026-05-31 · ok HTTP/1.1 200 55117 ms crawled 2026-05-24

CZ · 194.228.31.17 · AS5610 O2 Czech Republic, a.s.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
POKLADNÍ SYSTÉMY DATONA | datona.cz
Language
en

Technology

Server
Apache
CMS
Drupal
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×2

Social

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 exchange.posliemail.cz
TXT
  • MS=389102C21B9BA70B28418B8545FFEB991E1FC4BF
Verified for
  • Google

Email authentication partial

SPF
v=spf1 a:mx.datona.cz a:mail.datona.cz a:exchange.posliemail.cz ip4:194.228.31.17 ip4:194.228.31.18 ip4:194.228.31.19 ip4:194.228.31.28 ip4:194.228.31.0/26 ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificates

Loading certificate

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.datona.cz/

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Links to (5)