indexo.dev

grandel-tontechnik.de

.de crawl

First seen 2026-05-09 · Last seen 2026-05-15 · ok HTTP/1.1 200 3754 ms crawled 2026-05-15

DE · 5.35.225.41 · AS20773 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Home - Grandel Ton und Lichttechnik GmbH & Co. KG
Language
de-de
Generator
Joomla! - Open Source Content Management
Canonical
/

Technology

Server
Apache
CMS
Joomla
Fonts
  • Adobe Fonts

Third-party hosts loaded (1)

  • use.typekit.net×1

Social

Registration

Updated
2021-11-17
Name servers
  • ns49.domaincontrol.com.
  • ns50.domaincontrol.com.

DNS records live

NS
  • ns49.domaincontrol.com
  • ns50.domaincontrol.com
MX
  • 10 grandeltontechnik-de01i.mail.protection.outlook.com

Email authentication weak

SPF
v=spf1 a mx include:spf.server-he.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2025-09-21 to 2026-10-21
Expires in 154 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.grandel-tontechnik.de/

present
  • content-security-policy
findings
  • missing HSTS
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
default-src 'self' 'unsafe-inline' 'unsafe-eval' blob: *.google.com/recaptcha/ *.gstatic.com/recaptcha/ maps.googleapis.com fonts.googleapis.com fonts.gstatic.com use.typekit.net *.google.com/maps/embed *.youtube-nocookie.com *.zwetschke.de; img-src 'self' data: *.google.com/recaptcha/ *.gstatic.com/recaptcha/ maps.googleapis.com fonts.googleapis.com fonts.gstatic.com use.typekit.net *.google.com/maps/embed *.youtube-nocookie.com *.zwetschke.de

Links to (2)

Linked from (1)