Question and response
Question
dig mx.ip-stream.ru. A
Answer
mx.ip-stream.ru. 86400 A 195.211.204.30
Authority
ip-stream.ru. 86400 NS ns1.ip-stream.ru.
ip-stream.ru. 86400 NS ns2.ip-stream.ru.
Additional
ns1.ip-stream.ru. 86400 A 91.202.68.30
ns2.ip-stream.ru. 86400 A 91.202.68.28
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0