indexo.dev

literaturhaus-freiburg.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-20 · ok HTTP/1.1 200 2358 ms crawled 2026-05-07

DE · 91.99.50.72 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Literaturhaus Freiburg
Language
de
Generator
WordPress 5.3.21
Canonical
https://www.literaturhaus-freiburg.de/

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (1)

  • s.w.org×1

Social

Contact

Email

Registration

Updated
2017-03-27
Name servers
  • ns1.routing.net.
  • ns2.routing.net.
  • ns3.routing.net.

DNS records live

NS
  • ns1.routing.net
  • ns2.routing.net
  • ns3.routing.net
MX
  • 0 literaturhausfreiburg-de03c.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:spf.braun-its.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-30 to 2026-07-29
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.literaturhaus-freiburg.de/

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

Links to (13)

Linked from (1)