Question and response
Question
dig sip02.avantel.ru. NS
Answer
sip02.avantel.ru. 5 CNAME asterisk-node-2.avantel.ru.
Authority
avantel.ru. 3336 SOA ns.avantel.ru. support.avantel.ru. 2026021204 3600 1800 43200 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0