Email Authentication

nibba.trade

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 include:_incspfcheck.mailspike.net -all

fail

Cryptographic signature on outbound mail (selector: default).

v=spf1 include:_incspfcheck.mailspike.net -all

none

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

No record published.

10 mx1.csof.net

10 mx2.csof.net