gkh.de

.de dns crawl

First seen 2026-05-20 · Last seen 2026-05-27 · ok HTTP/1.1 200 3605 ms crawled 2026-05-27

DE · 46.30.58.241 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Gemeinschaftskrankenhaus, Anthroposophische Medizin, Krankenhaus Herdecke
Description: Gemeinschaftskrankenhaus Herdecke – Ihr Krankenhaus im Ruhrgebiet für ganzheitliche und anthroposophische Medizin.
Language: de
Generator: TYPO3 CMS
Canonical: https://www.gkh.de/

Technology

Server: Apache
jQuery: 3.6.4

Social

Contact

Phone

02330620

Registration

Updated

2024-07-23

Name servers

ns13.domaincontrol.com.
ns14.domaincontrol.com.

DNS records live

NS

ns13.domaincontrol.com
ns14.domaincontrol.com

MX

50 mail.gkh.de

TXT

knowbe4-site-verification=56c7924455777bf7fc9ef863ac912b85

Verified for

Apple
Microsoft 365

Email authentication strong

SPF: v=spf1 mx include:agenturserver.de ip4:195.243.74.106 ip4:195.243.74.108 ip4:62.153.156.185 include:spf.protection.outlook.com ~all
softfail (~all)
DMARC: v=DMARC1; p=quarantine; rua=mailto:postmaster@gkh.de; aspf=r; adkim=r
policy: quarantine
DKIM: no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2

from 2025-10-13 to 2026-11-12

Expires in 162 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.gkh.de/

present

x-content-type-options

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff