heckmann-mt.de

.de crawl

First seen 2026-05-27 · Last seen 2026-05-31 · ok HTTP/1.1 200 1846 ms crawled 2026-05-30

FR · 92.204.211.16 · AS21499 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title

HOME – Heckmann Unternehmensgruppe

Language

de-lu

Generator

Joomla! - Open Source Content Management - Version 4.4.13

Translations

Open Graph

url: https://heckmann-mt.de/index.php/de/
title: HOME – Heckmann Unternehmensgruppe
locale: de-LU
site name: Heckmann Unternehmensgruppe

Technology

Server: Apache
CMS: Joomla 4.4.13
PHP: 8.2.30 security-only

Third-party hosts loaded (1)

cdnjs.cloudflare.com×1

Social

Contact

Phone

Registration

Updated

2025-07-07

Name servers

ns81.domaincontrol.com.
ns82.domaincontrol.com.

DNS records live

NS

ns81.domaincontrol.com
ns82.domaincontrol.com

MX

0 heckmannmt-de02b.mail.protection.outlook.com

Verified for

Google
Microsoft 365

Email authentication weak

SPF

v=spf1 mx include:handwerk.org include:spf.protection.outlook.com a include:secureserver.net include:ispgateway.de ~all

softfail (~all)

DMARC

not published

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA63NS6tDaCfhdZfhnicKjtacV+Yerk1H9RvGKWFNvR2/iK20Q9RH4WUaRWrWaIXUwlFIMLRdwQe/Sch…

selectors probed

Certificate (current)

R12

from 2026-04-29 to 2026-07-28

Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://heckmann-mt.de/index.php/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