indexo.dev

vtausbildung.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-06 · ok HTTP/1.1 200 2148 ms crawled 2026-05-08

DE · 157.90.89.24 · AS24940 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

Classifying

Technology

Server
openresty

Registration

Updated
2015-04-24
Name servers
  • ns1.bst-system.de.
  • ns2.bst-system.de.

DNS records live

NS
  • ns1.bst-system.de
  • ns2.bst-system.de
MX
  • 10 secure.bst-system.com

Email authentication weak

SPF
v=spf1 a mx ip4:157.90.89.24 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-03-15 to 2026-06-13
Expires in 25 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://vtausbildung.de/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=63072000; preload

Links to (1)

Linked from (1)