mydns5.inova.com.br has no NS records.
NS records for this zone are defined at inova.com.br.
NS records for this zone are defined at inova.com.br.
Question and response
Question
dig mydns5.inova.com.br. NS
Answer
The response has no answer records.
Authority
inova.com.br. 60 SOA ns1.penso.com.br. hostmaster.penso.com.br.inova.com.br. 2025072701 7200 3600 1209600 1200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0