dns2.ctitech.net.br has no NS records.
NS records for this zone are defined at ctitech.net.br.
NS records for this zone are defined at ctitech.net.br.
Question and response
Question
dig dns2.ctitech.net.br. NS
Answer
The response has no answer records.
Authority
ctitech.net.br. 900 SOA dns1.ctitech.net.br. postmaster.ctitech.net.br. 2025121801 28800 1800 604800 900
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0