Question and response
Question
dig mx3.PREXMAIL.RU. MX
Answer
mx3.PREXMAIL.RU. 86394 MX 5 mx3.PREXMAIL.RU.
mx3.PREXMAIL.RU. 86394 MX 10 mx1.PREXMAIL.RU.
Authority
The response has no authority records.
Additional
mx1.PREXMAIL.RU. 86394 A 80.93.176.74
mx3.PREXMAIL.RU. 86394 A 31.186.102.34
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0