ns3.redebrasil.com.br has no NS records.
NS records for this zone are defined at redebrasil.com.br.
NS records for this zone are defined at redebrasil.com.br.
Question and response
Question
dig ns3.redebrasil.com.br. NS
Answer
The response has no answer records.
Authority
redebrasil.com.br. 900 SOA ns2.redebrasil.com.br. root.redebrasil.com.br. 2026022001 900 900 900 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0