biotechnikum.de

.de dns

First seen 2026-05-02 · Last seen 2026-05-02 · ok HTTP 200 8529 ms crawled 2026-05-09

DE · 213.146.69.226 · AS42525 GlobalConnect A/S

Reputation 87/100 weak security headers no dmarc policy

Registration

Updated
2022-12-31
Name servers
  • deneb.dfn.de.
  • home.biotechnikum.de.

DNS records live

NS
  • deneb.dfn.de
  • home.biotechnikum.de
MX
  • 10 home.biotechnikum.de

Email authentication weak

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

Certificate (current)

GEANT TLS RSA 1
from 2025-11-28 to 2026-11-28
Expires in 192 days