aufbauhaus.de

.de crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 1313 ms crawled 2026-05-20

DE · 95.143.172.224 · AS25560 rh-tec Business GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Aufbau Haus am Moritzplatz
Description: Ein offener, besonderer Ort für kreative Begegnungen und Inspiration - ein Kreativ- und Kulturhaus im besten Sinne des Wortes.
Language: de
Generator: Drupal 10 (https://www.drupal.org)
Canonical: https://aufbauhaus.de/

Technology

Server: nginx
CMS: Drupal

Social

Registration

Updated

2021-03-08

Name servers

ns19.domaincontrol.com.
ns20.domaincontrol.com.

DNS records live

NS

ns19.domaincontrol.com
ns20.domaincontrol.com

MX

50 mx0.aufbauhaus.de

TXT

b1.aufbauhaus-de.dkim.brevo.com
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
MS=ms55871515 v=spf1 mx a include:spf.nl2go.com -all

Verified for

Apple
Brevo
Google

Email authentication partial

SPF: v=spf1 a mx include:spf.server-he.de -all
strict (-all)
DMARC: v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-06 to 2026-07-05

Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://aufbauhaus.de/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000