thermometermuseum.de

.de crawl

First seen 2026-05-11 · Last seen 2026-05-17 · ok HTTP/1.1 200 11774 ms crawled 2026-05-17

DE · 195.145.156.63 · AS3320 Deutsche Telekom AG

Reputation 77/100 weak security headers permissive spf no dmarc policy

Classifying

HTML metadata

Title: Thermometermuseum Geraberg – Home
Language: de-de

Technology

Server: nginx
CMS: Joomla

Social

Contact

Email

mail@thermometermuseum.de

Phone

+5551234678

Registration

Updated

2025-12-02

Name servers

ns2.cm-system.de.
ns.cm-system.de.

DNS records live

NS

ns.cm-system.de
ns2.cm-system.de

MX

10 mailrelay3.cm-system.de

Email authentication weak

SPF: v=spf1 a mx all
permissive (+all) — anyone can send as this domain
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-01 to 2026-06-30

Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.thermometermuseum.de/

present

x-frame-options
referrer-policy
cross-origin-opener-policy

findings

missing HSTS
missing Content Security Policy
missing content type protection
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
cross-origin-opener-policy: same-origin