bellevue.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 4286 ms crawled 2026-05-18

DE · 116.203.3.84 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Besondere Immobilien - Luxusimmobilien kaufen oder mieten - Bellevue
Description: Finden Sie Ihre besondere Immobilie und Luxusimmobilie: Luxushäuser, Villen, Landhäuser jeder Art, erstklassigen Wohnungen - weltweit.
Language: de
Generator: TYPO3 CMS
Canonical: https://www.bellevue.de/

Technology

Server: nginx

Analytics

Google Tag Manager

Third-party hosts loaded (2)

cdn.consentmanager.net×1
www.googletagmanager.com×1

Social

Registration

Updated

2026-02-16

Name servers

ns-1183.awsdns-19.org.
ns-1578.awsdns-05.co.uk.
ns-212.awsdns-26.com.
ns-738.awsdns-28.net.

DNS records live

NS

ns-1183.awsdns-19.org
ns-1578.awsdns-05.co.uk
ns-212.awsdns-26.com
ns-738.awsdns-28.net

MX

0 bellevue-de.mail.protection.outlook.com

TXT

MS=ms88404284

Email authentication partial

SPF

v=spf1 include:spf.protection.outlook.com include:mailgun.org -all

strict (-all)

DMARC

v=DMARC1; p=none; pct=50; fo=1; ri=3600; adkim=r; aspf=r; rua=mailto:c2600f27@dmarc.mailgun.org,mailto:1f00af55@inbox.ondmarc.com,mailto:dmarc@mogic-server.de; ruf=mailto:c2600f27@dmarc.mailgun.org,mailto:1f00af55@inbox.ondmarc.com;

policy: none (monitoring only) · pct=50

DKIM

s1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDER31irBz3/pX3BZZ9DsNXf5fsZIDDHsIgJJcb2Z+fb0upXaB/3HkdEaiD4CGSeeqxpF70E5z0diFekkVqknyy6q3XVHn…

selectors probed

Certificate (current)

R12

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

Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.bellevue.de/

present

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

findings

missing Content Security Policy
weak frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: allow-from *
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload

Links to (1)

facebook.com×4