indexo.dev

teichbau-profi.de

.de crawl

First seen 2026-05-15 · Last seen 2026-05-20 · ok HTTP/1.1 200 3691 ms crawled 2026-05-20

FI · 65.21.32.58 · AS24940 Hetzner Online GmbH

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
Teichbau-Profis für Gartenteich, Schwimmteich, Koiteich und Teich
Description
Teichbau-Profi, das Portal für Informationen rund um den Teichbau. Schwimmteich, Badeteich, Koiteich, Gartenteich oder Fischteich, hier finden sie den richtigen Teichbauer für Ihr Teichbau-Projekt. Ausserdem bieten wir Informationen über Wasserpflanzen, Fische und was sonst noch im Teich lebt.

Technology

Server
nginx
jQuery
1.8.3 known XSS (<3.5)

Third-party hosts loaded (2)

  • www.max-td.com×1
  • www.wiedamann.net×1

Registration

Updated
2008-02-01
Name servers
  • ns1.princ-solutions.com.
  • ns2.princ-solutions.com.

DNS records live

NS
  • ns1.princ-solutions.com
  • ns2.princ-solutions.com
MX
Show 7 MX records
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 10 aspmx4.googlemail.com
  • 10 aspmx5.googlemail.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) wrong cert

R13
from 2026-04-07 to 2026-07-06
Expires in 46 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.teichbau-profi.de/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Links to (2)

Linked from (2)