indexo.dev

semitax.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-06 · ok HTTP/1.1 200 1476 ms crawled 2026-05-06

DE · 31.47.255.54 · AS45012 dogado GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Semitax - Innovative Datenanalyse und Fortbildung
Description
Je wohler wir uns fühlen, desto effektiver ist das Lernen. Semitax steht daher für innovative Konzepte, um Fortbildung neu zu denken.
Language
de
Canonical
https://www.semitax.de/home

Technology

Server
nginx
CMS
Joomla

Registration

Updated
2023-02-07
Name servers
  • cns1.cloudpit.de.
  • cns2.cloudpit.com.
  • cns3.cloudpit.io.

DNS records live

NS
  • cns1.cloudpit.de
  • cns2.cloudpit.com
  • cns3.cloudpit.io
MX
  • 0 semitax-de.mail.protection.outlook.com

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-08 to 2026-07-07
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (1)