Question and response
Question
dig bisv.ru. MX
Answer
bisv.ru. 10800 MX 30 ASPMX2.GOOGLEMAIL.COM.
bisv.ru. 10800 MX 30 ASPMX3.GOOGLEMAIL.COM.
bisv.ru. 10800 MX 30 ASPMX4.GOOGLEMAIL.COM.
bisv.ru. 10800 MX 30 ASPMX5.GOOGLEMAIL.COM.
bisv.ru. 10800 MX 10 mx.yandex.net.
bisv.ru. 10800 MX 20 ALT1.ASPMX.L.GOOGLE.COM.
bisv.ru. 10800 MX 20 ALT2.ASPMX.L.GOOGLE.COM.
Authority
bisv.ru. 10800 NS ns1.bisv.ru.
bisv.ru. 10800 NS ns.datapark.ru.
bisv.ru. 10800 NS ns2.bisv.ru.
Additional
ns1.bisv.ru. 10800 A 93.190.18.10
ns2.bisv.ru. 10800 A 93.190.19.10
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0