manten-group.de

HTML metadata

Technology

Server

nginx

Third-party hosts loaded (2)

• code.jquery.com×1
• consent.cookiebot.eu×1

Contact

Phone

• Tel.: +49 2831 93840

Registration

Updated

2026-03-25

Name servers

• cns1.cloudpit.de.
• cns2.cloudpit.com.
• cns3.cloudpit.io.

DNS records live

NS

• cns1.cloudpit.de
• cns2.cloudpit.com
• cns3.cloudpit.io

MX

• 10 manten-group.de

Email authentication weak

SPF

v=spf1 ip4:81.88.26.225 include:manten-group.de -all

strict (-all)

DMARC

not published

DKIM

• default: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2p2S2ogJE431dhcAjaAuJ0anzwoJjWEDIk1IHC+ySYiuecL833FdUqnkL5ev+EVwF2+yZF6ZovTej1lSROeFa…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.manten-group.de/

present

• x-content-type-options

findings

• missing HSTS
• missing Content Security Policy
• missing frame protection
• missing Referrer Policy
• missing Permissions Policy

Links to (3)

• fleischmarkt-olpe.de×1
• heinrichmanten.de×1
• mkv-geldern.de×1

Linked from (3)

• mkv-geldern.de×1
• fleischmarkt-olpe.de×1
• heinrichmanten.de×1