Question and response
Question
dig www.msu.net. NS
Answer
www.msu.net. 5 CNAME www.virtual.msu.ru.
Authority
msu.ru. 10800 SOA ns.msu.ru. noc.msu.ru. 2026022600 10800 900 864000 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0