muho-mannheim.de

.de crawl

First seen 2026-05-04 · Last seen 2026-05-10 · ok HTTP/1.1 200 1401 ms crawled 2026-05-10

DE · 188.40.26.202 · AS24940 Hetzner Online GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Home: Musikhochschule Mannheim
Language: de-DE
Generator: TYPO3 CMS
Canonical: https://www.muho-mannheim.de/

Open Graph

title: Home

Technology

Server: Apache

Social

Registration

Updated

2017-08-05

Name servers

dns1.belwue.de.
dns3.belwue.de.
dns5.belwue.de.

DNS records live

NS

dns1.belwue.de
dns3.belwue.de
dns5.belwue.de

MX

10 a1234.mx.srv.dfn.de
10 b1234.mx.srv.dfn.de
10 c1234.mx.srv.dfn.de

TXT

Hochschule fuer Musik und Darstellende Kunst Heidelberg-Mannheim, N7,18 68161 Mannheim
brevo-code:805ee3c3e42ad02b8e3df89c62ad0b9e

Email authentication partial

SPF: v=spf1 include:_spf.belwue.de include:spf.gwdg.de include:_spf.tivian.com ip4:193.197.212.11 ~all
softfail (~all)
DMARC: v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-03-31 to 2026-06-29

Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.muho-mannheim.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