indexo.dev

bonner-immobilientag.de

.de crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 3009 ms crawled 2026-06-03

DE · 213.168.114.103 · AS8422 NetCologne Gesellschaft fur Telekommunikation mbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Bonner Immobilientag |
Language
de
Generator
Divi v.4.27.6
Canonical
https://www.bonner-immobilientag.de/
Feeds

Technology

Server
Apache
CMS
WordPress
PHP
8.2.26 security-only
jQuery
3.7.1

Third-party hosts loaded (1)

  • www.facebook.com×1

Contact

Email
Phone

Registration

Updated
2025-09-22
Name servers
  • ns1.ed-net.de.
  • ns2.ed-net.de.

DNS records live

NS
  • ns1.ed-net.de
  • ns2.ed-net.de
MX
  • 50 mailsophos.bonner-immobilientag.de

Email authentication weak

SPF
v=spf1 a mx -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-10-22 to 2026-11-23
Expires in 171 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.bonner-immobilientag.de/

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

Links to (17)

Linked from (2)