cwp01.staybox.com.br has no NS records.
NS records for this zone are defined at staybox.com.br.
NS records for this zone are defined at staybox.com.br.
Question and response
Question
dig cwp01.staybox.com.br. NS
Answer
The response has no answer records.
Authority
staybox.com.br. 86400 SOA ns0.staybox.com.br. servidores.staybox.com.br. 2026031301 3600 1800 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0