indexo.dev

csaonline.de

.de dns

First seen 2026-05-02 · Last seen 2026-05-20 · ok HTTP 200 2202 ms crawled 2026-05-08

DE · 81.27.162.76 · AS12611 R-KOM Regensburger Telekommunikationsgesellschaft mbH

Reputation 87/100 weak security headers no dmarc policy

Registration

Updated
2026-03-31
Name servers
  • dns1.csaonline.de.
  • dns2.csaonline.de.

DNS records live

NS
  • dns1.csaonline.de
  • dns2.csaonline.de
MX
  • 10 mailx3-in-a.csaonline.de
  • 20 mailx3-in-b.csaonline.de

Email authentication weak

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

Certificate (current)

R12
from 2026-03-13 to 2026-06-12
Expires in 22 days

Full certificate history on crt.sh ↗