indexo.dev

cologneimmobilien.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 862 ms crawled 2026-05-10

DE · 81.27.231.55 · AS9063 VSE NET GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Immobilienmakler Köln & Rhein-Erft | Professionelle Bewertung
Description
Expert Immobilienberater for Köln, Frechen & Rhein-Erft. Get market-driven property valuation, selling strategies & transparent service in 2025.
Language
de
Generator
WordPress 6.9.4
Canonical
https://www.cologneimmobilien.de
Feeds

Open Graph

url
https://www.cologneimmobilien.de
title
Immobilienmakler Köln & Rhein-Erft | Professionelle Bewertung
locale
de_DE
site name
Cologne Immobilien
description
Expert Immobilienberater for Köln, Frechen & Rhein-Erft. Get market-driven property valuation, selling strategies & transparent service in 2025.

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Contact

Email
Phone

Registration

Updated
2025-09-26
Name servers
  • ns5.kasserver.com.
  • ns6.kasserver.com.

DNS records live

NS
  • ns5.kasserver.com
  • ns6.kasserver.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Google

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-03 to 2026-08-01
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://cologneimmobilien.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (5)

Linked from (1)