indexo.dev

stitz.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-12 · ok HTTP/1.1 200 741 ms crawled 2026-05-07

DE · 78.46.78.135 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Steuerberater-Examen - Steuerlehrgänge Dr. Stitz GmbH
Description
Lehrgänge zur Vorbereitung auf die Steuerberater-Prüfung sowie Fortbildungsseminare zum aktuellen Steuerrecht.
Language
de
Generator
TYPO3 CMS
Canonical
https://www.stitz.de/

Open Graph

url
https://www.stitz.de/

Technology

Server
Apache
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • code.jquery.com×1
  • www.googletagmanager.com×1

Registration

Updated
2026-02-16
Name servers
  • nsa7.schlundtech.de.
  • nsb7.schlundtech.de.
  • nsc7.schlundtech.de.
  • nsd7.schlundtech.de.

DNS records live

NS
  • nsa7.schlundtech.de
  • nsb7.schlundtech.de
  • nsc7.schlundtech.de
  • nsd7.schlundtech.de
MX
  • 10 mx.steuerlehrgaenge.com
TXT
  • google-site-verification=S6FUJvXXxef_Q3nsTFyveCi_tLUaB3jUIV-XKHoVWSs

Email authentication weak

SPF
v=spf1 a mx ip4:5.9.194.114 ip4:5.9.194.115 ip4:5.9.194.116 ip4:136.243.67.169 ip4:78.46.78.135 ip6:2a01:4f8:212:21a1::2 ip6:2a01:4f8:120:3463::2 -all
strict (-all)
DMARC
not published
DKIM
  • dkim: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1E14N+g0N9HAAUkl5noyvTiZYe4aPQYgz8YpTJvD2vyMVKCltCfa+YRGkBcr58Qm6eyc…
selectors probed

Certificate (current)

R12
from 2026-04-16 to 2026-07-15
Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.stitz.de/

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

Links to (1)

Linked from (1)