distance.net MX records

MX Mail server
1d
mx.123.net 10 Primary
smtp1.123.net 20
smtp2.123.net 30

Question and response

Question

dig distance.net. MX

Answer

distance.net. 86400 MX 30 smtp2.123.net. distance.net. 86400 MX 10 mx.123.net. distance.net. 86400 MX 20 smtp1.123.net.

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0