Question and response
Question
dig spd-mgts.ru. MX
Answer
spd-mgts.ru. 3600 MX 10 mx.spd-mgts.ru.
Authority
The response has no authority records.
Additional
mx.spd-mgts.ru. 3600 A 62.112.113.23
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0