_turn._udp.internetvox.net.br has no NS records.
NS records for this zone are defined at internetvox.net.br.
NS records for this zone are defined at internetvox.net.br.
Question and response
Question
dig _turn._udp.internetvox.net.br. NS
Answer
The response has no answer records.
Authority
internetvox.net.br. 3600 SOA ns1.internetvox.net.br. cgr.voxconexao.com.br. 2026031700 14400 3600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0