indexo.dev

heemann-stiftung.de

.de crawl

First seen 2026-04-24 · Last seen 2026-05-15 · ok HTTP/1.1 200 6522 ms crawled 2026-05-18

DE · 193.26.159.131 · AS197540 netcup GmbH

Reputation 87/100 weak security headers no dmarc policy

sector nonprofit type homepage

HTML metadata

Title
Heemann Stiftung
Description
Heemann Stiftung - Machen auch Sie mit. Werden Sie Anstifter für die Zukunft von Menschen mit Behinderung

Technology

Server
Apache

Registration

Updated
2025-01-07
Name servers
  • root-dns.netcup.net.
  • second-dns.netcup.net.
  • third-dns.netcup.net.

DNS records live

NS
  • root-dns.netcup.net
  • second-dns.netcup.net
  • third-dns.netcup.net
MX
  • 10 mail.vkmedv.de

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • default: v=DKIM1; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC9G2UQbvsfwilIA1yx3ovz6Zr8uei+NY6P298CR5pc//6luEvhMzxSH61EO19R2/7it5CJNKx4fAKe4wyV/g1D…
selectors probed

Certificate (current)

R13
from 2026-04-16 to 2026-07-15
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://heemann-stiftung.de/

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

Linked from (1)