indexo.dev

cadlexikon.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-28 · ok HTTP/1.1 200 504 ms crawled 2026-05-30

SK · 37.9.175.213 · AS51013 WebSupport s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
CAD Lexikon - CAD Lexikon
Description
axis - MicroStation CAD Lexikon. Tipy, rady, návody a mnohem více k Bentley MicroStation
Language
cs-cz
Generator
Joomla! - Open Source Content Management
Feeds

Technology

Server
openresty
CMS
Joomla

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 mailin1.cadlexikon.cz
  • 20 mailin2.cadlexikon.cz
  • 5 mail.axis.cz

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2025-11-16 to 2026-02-14
Expired 106 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://cadlexikon.cz/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (3)

Linked from (1)