indexo.dev

felix-burda-stiftung.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 333 ms crawled 2026-05-19

DE · 185.40.250.7 · AS201764 mgm technology partners GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

Technology

Server
nginx

Registration

Updated
2023-07-31
Name servers
  • ns2.ccn.net.
  • ns3.ccn.net.
  • ns.ccn.net.

DNS records live

NS
  • ns.ccn.net
  • ns2.ccn.net
  • ns3.ccn.net
MX
  • 10 felixburdastiftung-de01ci.mail.protection.outlook.com
Verified for
  • Google
  • Microsoft 365

Email authentication weak

SPF
v=spf1 a include:spf.burda.com include:spf.protection.outlook.com include:servers.mcsv.net include:inxserver.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-20 to 2026-07-19
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (3)