indexo.dev

gk-bonn.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-19 · ok HTTP/1.1 200 4580 ms crawled 2026-05-16

FR · 134.119.233.6 · AS8972 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Startseite / Gemeinschaftskrankenhaus Bonn
Language
de
Generator
Weblication® CMS
Canonical
https://www.gk-bonn.de/gkbn/

Open Graph

title
Startseite

Technology

Server
nginx

Social

Contact

Email

Registration

Updated
2025-07-07
Name servers
  • ns81.domaincontrol.com.
  • ns82.domaincontrol.com.

DNS records live

NS
  • ns81.domaincontrol.com
  • ns82.domaincontrol.com
MX
  • 5 gkbonn-de0e.mail.protection.outlook.com
TXT
  • MS=ms13660109
  • apple-domain-verification=ee8dTUckLIu3fFdR

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com include:spf.terminland.de ip4:87.78.98.144 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2025-08-15 to 2026-09-14
Expires in 118 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.gk-bonn.de/gkbn/

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • weak frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
ALLOW-FROM https://www.bbtgruppe.de
x-content-type-options
nosniff

Links to (8)

Linked from (2)