Email Authentication

noip.net

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 include:no-ip.com -all

fail

Cryptographic signature on outbound mail (selector: default).

v=spf1 include:no-ip.com -all

none

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

No record published.

5 mail1.no-ip.com

10 mail2.no-ip.com