Question and response
Question
dig igamma.ru. MX
Answer
igamma.ru. 720 MX 10 emx.mail.ru.
Authority
igamma.ru. 900 NS dns1.yandex.net.
igamma.ru. 900 NS dns2.yandex.net.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0