Question and response
Question
dig donpac.ru. MX
Answer
donpac.ru. 3600 MX 10 mx.donpac.ru.
Authority
The response has no authority records.
Additional
mx.donpac.ru. 86400 A 176.211.43.154
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0