indexo.dev

academy24.de

.de crawl

First seen 2026-04-17 · Last seen 2026-05-12 · ok HTTP/1.1 200 2218 ms crawled 2026-05-12

DE · 93.191.50.107 · AS38927 Net-Build GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
academy24: Potenziale in Personalentwicklung und Weiterbildung entdecken | academy24
Description
Individuelle Personalbildung/Personalentwicklung, Weiterbildung, Fortbildung & Seminare - Praxisnahe Weiterbildungen im Präsenz- oder Blended Learning Format | Heidelberg, Darmstadt, Berlin
Language
de-DE
Generator
TYPO3 CMS
Canonical
https://www.academy24.de/

Open Graph

title
academy24.de
site name
academy24
description
Individuelle Personalbildung/Personalentwicklung, Weiterbildung, Fortbildung & Seminare - Praxisnahe Weiterbildungen im Präsenz- oder Blended Learning Format | Heidelberg, Darmstadt, Berlin

Technology

Server
Apache

Third-party hosts loaded (1)

  • portal.barrierefrei-tool.de×1

Registration

Updated
2026-03-09
Name servers
  • ns1.netbuild.net.
  • ns2.netbuild.net.
  • ns3.netbuild.net.
  • ns4.netbuild.net.

DNS records live

NS
  • ns1.netbuild.net
  • ns2.netbuild.net
  • ns3.netbuild.net
  • ns4.netbuild.net
MX
  • 10 mail.academy24.de
TXT
Show 4 TXT records
  • ahrefs-site-verification_28ca209f66f66c01f16372462f75d4ccf4b27c72366317267a480f543ca6e346
  • facebook-domain-verification=66w0lu58n66bwcrjn0n66adqk8x7ju
  • google-site-verification=WFwIcXi_BSLcLFE6PKLYd7m6cdiS_ZI2AOFDa9sOmbQ
  • google-site-verification=MqXch2RSHjzhOjof66zVVneDUdMJyXKqTVZ5yCe34fg

Email authentication weak

SPF
v=spf1 a mx ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-04-20 to 2026-11-05
Expires in 169 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.academy24.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

Linked from (2)