Question and response
Question
dig reforum.ru. A
Answer
reforum.ru. 21600 A 147.45.148.51
Authority
reforum.ru. 900 NS dns2.yandex.net.
reforum.ru. 900 NS dns1.yandex.net.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0