klippel.de

.de crawl

First seen 2026-05-12 · Last seen 2026-05-18 · ok HTTP/1.1 200 1812 ms crawled 2026-05-18

DE · 31.220.124.150 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Klippel GmbH - Diagnostics of Audio Systems
Description: KLIPPEL is an innovative German company offering measurement equipment and control technology for loudspeaker, transducers and audio systems. Diagnostics in Audio Systems
Language: en-US
Generator: TYPO3 CMS
Canonical: https://www.klippel.de/index.html

Technology

Server: Apache

Contact

Email

info@klippel.de

Phone

00493515019390

Registration

Updated

2020-03-10

Name servers

ns01.agenturserver.co.
ns01.agenturserver.de.
ns01.agenturserver.it.

DNS records live

NS

ns01.agenturserver.co
ns01.agenturserver.de
ns01.agenturserver.it

MX

0 klippel-de.mail.protection.outlook.com

TXT

oomaEdyxReknDokdP9zyBZZoc6fQ3uWAgep44AzYrnm0RtBmsBoHwR2af7KoElJcygaiczq0VOmYCXxLkFVtZg==
MS=B8D7C1823040AEF4AFB863976DF732C1D1BE1979

Verified for

Brevo

Email authentication partial

SPF

v=spf1 mx a a:exchange.klippel.de include:agenturserver.de include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com,mailto:r.krampe@klippel.de

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCh/tBr4ozqTaf7QLWR/+jhZJfiMGtTHfPu41+Ar/11/QId1nEA30RsxpxVLw8dLGcuj9fOFzN0L6x53iOmJT…

selectors probed

Certificate (current)

R12

from 2026-05-09 to 2026-08-07

Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://klippel.de/

findings

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

Linked from (1)

klippel-stiftung.de×1