Question and response
Question
dig garyyellowpages.com. MX
Answer
garyyellowpages.com. 3600 MX 0 mx.garyyellowpages.com.
Authority
The response has no authority records.
Additional
mx.garyyellowpages.com. 3600 A 74.63.195.68
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0