indexo.dev

siegfriedlenz-stiftung.org

.org crawl

First seen 2026-04-14 · Last seen 2026-05-07 · ok HTTP/1.1 200 6552 ms crawled 2026-05-07

FR · 92.204.223.100 · AS21499 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Siegfried Lenz Stiftung
Language
de-DE

Technology

Server
Apache
CMS
WordPress

Registration

Registrar
Mesh Digital Limited
Created
2013-11-07
Expires
2026-11-07 170 days left
Updated
2025-11-11
Name servers
  • ns15.domaincontrol.com
  • ns16.domaincontrol.com

DNS records live

NS
  • ns15.domaincontrol.com
  • ns16.domaincontrol.com
MX
  • 0 siegfriedlenzstiftung-org03c.mail.protection.outlook.com
TXT
  • NETORGFT19496849.onmicrosoft.com

Email authentication partial

SPF
v=spf1 include:secureserver.net mx a include:ispgateway.de ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2025-09-02 to 2026-09-02
Expires in 105 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.siegfriedlenz-stiftung.org/

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

Linked from (2)