aventusgruppe.de

.de crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 2753 ms crawled 2026-05-04

DE · 185.5.12.115 · AS199644 Andreas Otto

Reputation 100/100

Classifying

HTML metadata

Title: Aventus Maklergruppe
Language: de
Generator: cm Homepage-Baukasten
Canonical: https://www.maklergruppe.de

Open Graph

url: https://www.maklergruppe.de
title: Aventus Maklergruppe
locale: de_DE

Technology

Server: nginx

Third-party hosts loaded (1)

www.maklergruppe.de×1

Social

Contact

Email

Phone

+4969900219112

Registration

Updated

2024-04-29

Name servers

ns1016.ui-dns.biz.
ns1034.ui-dns.org.
ns1066.ui-dns.de.
ns1114.ui-dns.com.

DNS records live

NS

ns1016.ui-dns.biz
ns1034.ui-dns.org
ns1066.ui-dns.de
ns1114.ui-dns.com

MX

0 aventusgruppe-de.mail.cloud.nospamproxy.com

TXT

Show 5 TXT records

Foxit-domain-verification=76d17f9374a19e459fd75a8673384c11
vSh6A5Adi9zGtakYNKptCE+5K50BXsHIBYahVSECQro=
atlassian-sending-domain-verification=9c376a8f-832a-4eb6-854a-08b9ed85a960
v=spf1 a mx include:spf.crsend.com include:spf.vema-eg.de include:spf-de.emailsignatures365.com include:spf.protection.outlook.com include:spf.aventusgruppe-de.cloud.nospamproxy.com ~all
bw=HeduEs6DNhrmmctvKqv8BBff45TInoQaGjaYNCHDtT8n

Verified for

Atlassian
GlobalSign
Microsoft 365

Certificate (current)

R13

from 2026-03-07 to 2026-06-05

Expires in 16 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.aventusgruppe.de

present

content-security-policy
x-content-type-options

findings

missing HSTS
CSP uses wildcard sources
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self' https://*.digidor.de https://*.expertenhomepage.de https://*.homepagesysteme.de https://*.ehdev.team