Email Authentication

calculatorsoup.com

SPF

none
Declares which servers may send mail for this domain.
No record published.

DKIM

none
Cryptographic signature on outbound mail (selector: none).
No record published.

DMARC

none
Tells receivers what to do with mail that fails SPF/DKIM.
No record published.

Mail Servers (MX)

0 ASPMX.L.GOOGLE.com
10 ALT2.ASPMX.L.GOOGLE.com
10 ALT1.ASPMX.L.GOOGLE.com
25 ALT4.ASPMX.L.GOOGLE.com
25 ALT3.ASPMX.L.GOOGLE.com