gerhard-kurt-mueller.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-16 · ok HTTP/1.1 200 154 ms crawled 2026-05-07

DE · 88.198.176.157 · AS24940 Hetzner Online GmbH

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title: Gerhard Kurt Müller
Description: Gehard Kurt Müller

Technology

Server: Apache

Cookie consent

Cookiebot

Third-party hosts loaded (1)

consent.cookiebot.com×1

Contact

Phone

+493416015149

Registration

Updated

2014-02-07

Name servers

ns1.your-server.de.
ns3.second-ns.de.
ns.second-ns.com.

DNS records live

NS

ns.second-ns.com
ns1.your-server.de
ns3.second-ns.de

MX

10 www100.your-server.de

Email authentication weak

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current) wrong cert

Thawte TLS RSA CA G1

from 2025-10-10 to 2026-11-03

Expires in 166 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://gerhard-kurt-mueller.de/

findings

checked over plain HTTP
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy