Question and response
Question
dig mctrade.ru. MX
Answer
mctrade.ru. 3333 MX 10 mail1.mctrade.ru.
Authority
The response has no authority records.
Additional
mail1.mctrade.ru. 300 A 46.229.110.130
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0