b.mx.sonic.net MX records

MX Mail server
5m
b.mx.sonic.net 5 Primary

Question and response

Question

dig b.mx.sonic.net. MX

Answer

b.mx.sonic.net. 300 MX 5 b.mx.sonic.net.

Authority

The response has no authority records.

Additional

b.mx.sonic.net. 300 AAAA 2001:5a8:601:4000:0:0:0:5 b.mx.sonic.net. 300 A 157.131.224.69 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0