jaeschke-immobilien.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-17 · ok HTTP/1.1 200 2145 ms crawled 2026-05-11

DE · 156.67.237.123 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Ihr Makler in Aachen Brand - Jäschke Immobilien
Description: Immobilienmakler Makler Immobilienverkauf kostenlos Immobilienbewertung Immobilienwert Neubauimmobilien Grundstücke Vermietung Eigentumswohnung Mehrfamilienhaus Gewerbe Scheidung Teilverkauf Erbrecht Sachverständiger Aachen Aachen-Brand Aachen-Laurensberg Stolberg Düren Heinsberg Kohlscheid
Language: de

Technology

Server: Apache

Analytics

Google Tag Manager

Social widgets

YouTube Embed

Third-party hosts loaded (6)

cmspics.onoffice.de×5
www.youtube.com×4
cloud.ccm19.de×1
static.trustlocal.de×1
www.googletagmanager.com×1
www.immobilienwertanalyse.de×1

Social

Contact

Email

Phone

+4924087001

Registration

Updated

2016-10-10

Name servers

ns1.hosting.de.
ns2.hosting.de.
ns3.hosting.de.

DNS records live

NS

ns1.hosting.de
ns2.hosting.de
ns3.hosting.de

MX

10 mx1.agenturserver.de
10 mx2.agenturserver.de
20 mx3.agenturserver.de
50 mx4.agenturserver.de

Email authentication partial

SPF: v=spf1 include:agenturserver.de ~all
softfail (~all)
DMARC: v=DMARC1; p=none; rua=mailto:postmaster@werbecafe.de
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-05-10 to 2026-08-08

Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.jaeschke-immobilien.de/start.html

present

x-frame-options
x-content-type-options
referrer-policy

findings

missing HSTS
missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: no-referrer-when-downgrade, strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff