Email Authentication

dradio.de

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 ip4:194.31.115.21 mx include:spf.dynect.net include:antispameurope.com ~all

none

Cryptographic signature on outbound mail (selector: none).

No record published.

none

Tells receivers what to do with mail that fails SPF/DKIM.

No record published.

10 mx01.hornetsecurity.com

20 mx02.hornetsecurity.com

30 mx03.hornetsecurity.com

40 mx04.hornetsecurity.com