ma-krueger-bau.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-19 · ok HTTP/1.1 200 3367 ms crawled 2026-05-10

DE · 188.68.55.7 · AS197540 netcup GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Mark-A. Krüger Bauunternehmung – Ein Unternehmen der Krüger-Holding GmbH & Co. KG
Description: Mark-A. Krüger Bauunternehmung GmbH - Ein Unternehmen der Krüger-Holding GmbH & Co. KG | IMMER BESSER BAUEN
Language: de-DE

Technology

Server: Apache
CMS: Joomla

Social

Registration

Updated

2012-07-18

Name servers

ns11.oricom.de.
ns12.oricom.de.
ns13.oricom.de.
ns14.oricom.de.

DNS records live

NS

ns11.oricom.de
ns12.oricom.de
ns13.oricom.de
ns14.oricom.de

MX

10 ma-krueger-bau.de

Email authentication weak

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-03-10 to 2026-06-08

Expires in 18 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.ma-krueger-bau.de/

findings

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

Links to (4)

Linked from (6)