Question and response
Question
dig sql.aironet.ru. NS
Answer
sql.aironet.ru. 2 CNAME vhost.aironet.ru.
Authority
aironet.ru. 2807 SOA ns.aironet.ru. wn.aironet.ru. 2023102646 7200 3600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0