indexo.dev

aufbauberater.de

.de crawl

First seen 2026-04-17 · Last seen 2026-05-12 · ok HTTP/1.1 200 3276 ms crawled 2026-05-12

DE · 45.144.135.155 · AS29423 gridscale GmbH

Reputation 100/100

Classifying

HTML metadata

Title
ARDEX Aufbauberater

Technology

Server
nginx
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×2

Registration

Updated
2019-09-05
Name servers
  • ns0.engine-productions.de.
  • ns1.engine-productions.de.

DNS records live

NS
  • ns0.engine-productions.de
  • ns1.engine-productions.de

Email authentication no MX

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

Certificate (current)

R12
from 2026-03-27 to 2026-06-26
Expires in 37 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.aufbauberater.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • CSP uses wildcard sources
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
DENY
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self' *.schmidt-rudersdorf.shop schmidt-rudersdorf.shop *.welt-der-baustoffe.de welt-der-baustoffe.de *.shop.bauwelt.eu shop.bauwelt.eu *.raabkarcher.de raabkarcher.de *.keramundo.de shop.kermundo.de;
strict-transport-security
max-age=31536000; preload

Links to (3)

Linked from (2)