asterisk.samara.svrv.ru has no NS records.
NS records for this zone are defined at samara.svrv.ru.
NS records for this zone are defined at samara.svrv.ru.
Question and response
Question
dig asterisk.samara.svrv.ru. NS
Answer
The response has no answer records.
Authority
samara.svrv.ru. 3600 SOA ns1.samara.svrv.ru. support.avantel.ru. 2024073092 3600 600 1209600 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0