mysite.coop MX records

MX Mail server
5m
mysite.coop 0 Primary

Question and response

Question

dig mysite.coop. MX

Answer

mysite.coop. 300 MX 0 mysite.coop.

Authority

The response has no authority records.

Additional

mysite.coop. 300 A 184.154.215.142 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0