Question and response
Question
dig paulmguest.com. MX
Answer
paulmguest.com. 3600 MX 0 mx.paulmguest.com.
Authority
The response has no authority records.
Additional
mx.paulmguest.com. 3600 A 51.89.106.130
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0