leinweber-service.de

.de crawl

First seen 2026-04-27 · Last seen 2026-05-18 · ok HTTP/1.1 200 3601 ms crawled 2026-05-04

DE · 192.109.96.106 · AS3320 Deutsche Telekom AG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Willkommen - Leinweber Baucentrum GmbH & Co.KG
Language: de
Generator: TYPO3 CMS
Canonical: https://www.leinweber-service.de/willkommen

Technology

Server: Apache

Social

Contact

Email

info@leinweber-baucentrum.de

Phone

Registration

Updated

2023-10-04

Name servers

ns1045.ui-dns.de.
ns1063.ui-dns.org.
ns1076.ui-dns.com.
ns1097.ui-dns.biz.

DNS records live

NS

ns1045.ui-dns.de
ns1063.ui-dns.org
ns1076.ui-dns.com
ns1097.ui-dns.biz

MX

10 mx00.ionos.de
10 mx01.ionos.de

TXT

v=spf1 include:_spf-eu.ionos.com ~all

Certificate (current)

R12

from 2026-04-09 to 2026-07-08

Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.leinweber-service.de/willkommen

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