nst.brasilis.com.br has no NS records.
NS records for this zone are defined at brasilis.com.br.
NS records for this zone are defined at brasilis.com.br.
Question and response
Question
dig nst.brasilis.com.br. NS
Answer
The response has no answer records.
Authority
brasilis.com.br. 300 SOA nsp.brasilis.com.br. suportelinux.algartecnologia.com.br. 2023091107 43200 3600 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0