indexo.dev

deutsche-rheumastiftung.de

.de crawl

First seen 2026-04-30 · Last seen 2026-05-19 · ok HTTP/1.1 200 405 ms crawled 2026-05-08

DE · 168.119.40.230 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Deutsche Rheumastiftung: www.rheumastiftung.org
Language
de-DE
Canonical
/

Technology

Server
Apache

Registration

Updated
2021-11-08
Name servers
  • ns2.portunity.de.
  • ns.portunity.de.

DNS records live

NS
  • ns.portunity.de
  • ns2.portunity.de
MX
  • 10 smtp-in.portunity.de
  • 20 smtp-backup1.portunity.de
  • 30 smtp-backup2.portunity.de

Email authentication weak

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

Certificate (current)

R13
from 2026-04-12 to 2026-07-11
Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://deutsche-rheumastiftung.de/

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

Links to (1)

Linked from (2)