Question and response
Question
dig mwsheds.com. MX
Answer
mwsheds.com. 3600 MX 0 mx.mwsheds.com.
Authority
The response has no authority records.
Additional
mx.mwsheds.com. 3600 A 51.68.7.187
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0