Question and response
Question
dig mx1.sib.mts.ru. A
Answer
mx1.sib.mts.ru. 300 A 217.8.235.120
Authority
mts.ru. 86400 NS ns2.mts.ru.
mts.ru. 86400 NS ns3.mts.ru.
mts.ru. 86400 NS ns1.mts-ws.net.
mts.ru. 86400 NS dns1.mtu.ru.
mts.ru. 86400 NS ns4.mts-ws.net.
Additional
dns1.mtu.ru. 600 A 212.188.8.37
ns1.mts-ws.net. 1800 A 213.87.16.43
ns2.mts.ru. 1800 A 213.87.50.254
ns3.mts.ru. 1800 A 213.87.75.192
ns4.mts-ws.net. 1800 A 217.8.236.228
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0