Question and response
Question
dig mx2.PREXMAIL.RU. MX
Answer
mx2.PREXMAIL.RU. 86395 MX 5 mx2.PREXMAIL.RU.
mx2.PREXMAIL.RU. 86395 MX 10 mx4.PREXMAIL.RU.
Authority
The response has no authority records.
Additional
mx4.PREXMAIL.RU. 86395 A 31.186.102.35
mx2.PREXMAIL.RU. 86395 A 80.93.176.76
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0