indexo.dev

gruene-zitadelle.de

.de crawl

First seen 2026-04-28 · Last seen 2026-05-06 · ok HTTP/1.1 200 1018 ms crawled 2026-05-06

DE · 116.203.7.208 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Grüne Zitadelle Magdeburg
Language
de
Canonical
https://www.gruene-zitadelle.de

Technology

Server
Apache

Third-party hosts loaded (3)

  • elfsightcdn.com×1
  • fareharbor.com×1
  • fonts.bunny.net×1

Social

Contact

Email
Phone

Registration

Updated
2022-11-30
Name servers
  • ns81.domaincontrol.com.
  • ns82.domaincontrol.com.

DNS records live

NS
  • ns81.domaincontrol.com
  • ns82.domaincontrol.com
MX
  • 100 mxlb.ispgateway.de

Email authentication partial

SPF
v=spf1 mx include:ispgateway.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-04-01 to 2026-06-30
Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.gruene-zitadelle.de/

present
  • content-security-policy
findings
  • missing HSTS
  • CSP uses wildcard sources
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
frame-ancestors 'self' https://*.gruene-zitadelle.de

Links to (4)

Linked from (1)