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3dk.ch

.ch crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 410 ms crawled 2026-06-03

CH · 193.33.128.135 · AS35206 NovaTrend Services GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
3DK Akademie - Qualitaet und Effizienz in der Kommunikation steigern
Description
Das 3DK-Modell ist ein System zur Steigerung der Qualitaet und Effizienz in der Kommunikation. Das 3DK-Modell definiert drei unterschiedliche, gleichwertige Kommunikationsstile: Aktional, Rational und Emotional.

Technology

Server
LiteSpeed
PHP
8.3.31 security-only

DNS records live

NS
  • ns107.tophost.ch
  • ns108.tophost.ch
MX
  • 10 mx01.tophost.ch
  • 10 mx02.tophost.ch

Email authentication weak

SPF
not published
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsgYW7eesJcjNhxVtwPrED88JIDnA+9C8+XnY4mjJl2WpYXFfh5cDVgkiYUTLbJnT+dsPogKl0RFamN…
selectors probed

Certificate (current)

R12
from 2026-04-06 to 2026-07-05
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.3dk.ch/

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

Links to (5)

Linked from (1)