indexo.dev

drduerksen.de

.de crawl

First seen 2026-05-15 · Last seen 2026-05-20 · ok HTTP 200 3054 ms crawled 2026-05-20

DE · 89.107.184.20 · AS12843 TelemaxX Telekommunikation GmbH

Reputation 87/100 weak security headers no dmarc policy

Registration

Updated
2019-12-30
Name servers
  • a.xnameserver.de.
  • b.xnameserver.de.
  • c.xnameserver.de.

DNS records live

NS
  • a.xnameserver.de
  • b.xnameserver.de
  • c.xnameserver.de
MX
  • 10 mail.drduerksen.de

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-11 to 2026-07-10
Expires in 51 days

Full certificate history on crt.sh ↗

Linked from (4)