Question and response
Question
dig mail.tviinet.ru. NS
Answer
mail.tviinet.ru. 5 CNAME apollo.tviinet.ru.
Authority
tviinet.ru. 1415 SOA ns1.tviinet.ru. root.tviinet.ru. 2025051335 3600 600 360000 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0