fullspeed.net MX records

MX Mail server
4h
fullspeed.net 10 Primary
my.mailbux.com 10 Primary

Question and response

Question

dig fullspeed.net. MX

Answer

fullspeed.net. 14400 MX 10 fullspeed.net. fullspeed.net. 14400 MX 10 my.mailbux.com.

Authority

The response has no authority records.

Additional

fullspeed.net. 14400 A 46.62.184.155 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0