Question and response
Question
dig ontargeticon.com. MX
Answer
ontargeticon.com. 3600 MX 0 mx.ontargeticon.com.
Authority
The response has no authority records.
Additional
mx.ontargeticon.com. 3600 A 144.217.79.168
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0