Question and response
Question
dig relay.GbLNET.ru. NS
Answer
relay.GbLNET.ru. 5 CNAME mxs.GbLNET.ru.
mxs.GbLNET.ru. 5 CNAME mx.GbLNET.ru.
Authority
GbLNET.ru. 4986 SOA ns.GbLNET.ru. vvv.GbLNET.ru. 2026021901 10800 1200 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0