45-7-129-100.vol.net.br has no NS records.
NS records for this zone are defined at vol.net.br.
NS records for this zone are defined at vol.net.br.
Question and response
Question
dig 45-7-129-100.vol.net.br. NS
Answer
The response has no answer records.
Authority
vol.net.br. 3600 SOA ns1.vol.net.br. noc.vol.net.br. 2023070110 3600 3600 3600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0