indexo.dev

franksiegmannimmobilien.de

.de crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 8465 ms crawled 2026-05-06

DE · 89.31.143.90 · AS202108 united-domains GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Immobilienmakler Wermelskirchen - FrankSiegmannImmobilien
Language
de
Canonical
https://www.franksiegmannimmobilien.de/

Technology

Third-party hosts loaded (1)

  • www.immokarten.de×1

Contact

Phone

Registration

Updated
2016-02-18
Name servers
  • ns.udag.de.
  • ns.udag.net.
  • ns.udag.org.

DNS records live

NS
  • ns.udag.de
  • ns.udag.net
  • ns.udag.org
MX
  • 10 mx00.udag.de
  • 20 mx01.udag.de
TXT
  • v=spf1 include:_smtp.udag.de ~all

Certificates

Loading certificate

HTTP security headers

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

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

Links to (1)

Linked from (2)