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

Full certificate history on crt.sh ↗