Question and response
Question
dig mx1.PREXMAIL.RU. MX
Answer
mx1.PREXMAIL.RU. 86396 MX 5 mx1.PREXMAIL.RU.
mx1.PREXMAIL.RU. 86396 MX 10 mx3.PREXMAIL.RU.
Authority
The response has no authority records.
Additional
mx3.PREXMAIL.RU. 86396 A 31.186.102.34
mx1.PREXMAIL.RU. 86396 A 80.93.176.74
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0