ns2.w3connect.com.br has no NS records.
NS records for this zone are defined at w3connect.com.br.
NS records for this zone are defined at w3connect.com.br.
Question and response
Question
dig ns2.w3connect.com.br. NS
Answer
The response has no answer records.
Authority
w3connect.com.br. 86400 SOA ns1.w3connect.com.br. logs.deieno.com.br. 2026022201 3600 1800 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0