indexo.dev

irondns.de

.de dns

First seen 2026-05-05 · Last seen 2026-05-19 · ok HTTP 200 1961 ms crawled 2026-05-12

DE · 195.253.6.126 · AS8391 Knipp Medien und Kommunikation GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Registration

Updated
2018-01-17
Name servers
  • ns17.knipp.net.
  • ns2.knipp.de.
  • ns3.knipp.de.

DNS records live

NS
  • ns17.knipp.net
  • ns2.knipp.de
  • ns3.knipp.de
MX
  • 15 post.knipp.de
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 mx include:spf1.knipp.de include:spf2.knipp.de ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2xDDg0nQ9PX0SCVpOtqxlqUzF1u0H2gh8YvYAWzlfQ1KpU05ikpPX8Ja+DB2B1xSRFhG…
selectors probed

Certificate (current)

R13
from 2026-02-25 to 2026-05-26
Expires in 5 days

Full certificate history on crt.sh ↗