indexo.dev

vfbb-online.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-18 · ok HTTP/1.1 200 998 ms crawled 2026-05-15

DE · 84.19.11.5 · AS30962 comtrance service GmbH

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
Verein zur Förderung der beruflichen Bildung Berlin e. V.
Language
de
Generator
webEdition CMS

Technology

Server
nginx

Contact

Email

Registration

Updated
2025-07-01
Name servers
  • a.ns14.net.
  • b.ns14.net.
  • c.ns14.net.
  • d.ns14.net.

DNS records live

NS
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net
MX
  • 10 gate04.avas.info

Email authentication weak

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

Certificate (current) wrong cert

Sectigo Public Server Authentication CA DV R36
from 2025-10-10 to 2026-11-11
Expires in 175 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://vfbb-online.de/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (9)

Linked from (2)