indexo.dev

ast-dortmund.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-10 · ok HTTP/1.1 200 2371 ms crawled 2026-05-07

DE · 217.154.64.24 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

sector health type homepage

HTML metadata

Title
Akademie für Systemische Therapie – am Zentrum für Psychotherapie Dortmund
Language
de
Generator
WordPress 6.9.4
Canonical
https://ast-dortmund.de/
Feeds

Technology

Server
nginx
CMS
WordPress

Registration

Updated
2022-12-12
Name servers
  • nsa5.schlundtech.de.
  • nsb5.schlundtech.de.
  • nsc5.schlundtech.de.
  • nsd5.schlundtech.de.

DNS records live

NS
  • nsa5.schlundtech.de
  • nsb5.schlundtech.de
  • nsc5.schlundtech.de
  • nsd5.schlundtech.de
MX
  • 10 ast-dortmund.de

Email authentication partial

SPF
v=spf1 a mx ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-06 to 2026-08-04
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://ast-dortmund.de/

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 (3)