170-246-60-10.sbnettelecom.net.br has no NS records.
NS records for this zone are defined at sbnettelecom.net.br.
NS records for this zone are defined at sbnettelecom.net.br.
Question and response
Question
dig 170-246-60-10.sbnettelecom.net.br. NS
Answer
The response has no answer records.
Authority
sbnettelecom.net.br. 900 SOA d.sec.dns.br. hostmaster.registro.br. 2026067000 86400 900 604800 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0