mru.eu

.eu crawl

First seen 2026-04-14 · Last seen 2026-05-19 · ok HTTP/1.1 200 6022 ms crawled 2026-05-09

DE · 188.94.250.128 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title

mru.eu | MRU Messgeräte für Rauchgase und Umweltschutz GmbH

Description

MRU Messgeräte für Rauchgase und Umweltschutz GmbH | Neckarsulm. Entwicklung, Fertigung und Vertrieb von hochwertigen Emissionsmessgeräten. Hersteller von SPECTRAplus und NOVAplus.

Language

Generator

TYPO3 CMS

Canonical

https://www.mru.eu/

Translations

de-de
en-us
fr-fr

Technology

Server: Apache

Social

Contact

Email

info@mru.de

Phone

DNS records live

NS

ns2.xc-ns.de
ns5.xc-ns.de

MX

10 mx-01.mail-forwarder.io
10 mx-02.mail-forwarder.io

TXT

lvgr6p3bfvrkaijhchlur1s9dk

Email authentication weak

SPF: v=spf1 mx a include:spf.nl2go.com include:agenturserver.de -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-04-16 to 2026-07-15

Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.mru.eu/

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