Question and response
Question
dig volgograd.proplex.ru. MX
Answer
volgograd.proplex.ru. 86400 MX 10 mx.proplex.ru.
Authority
The response has no authority records.
Additional
mx.proplex.ru. 86400 A 178.159.40.203
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0