131-0-13-4.unetelecom.psi.br has no NS records.
NS records for this zone are defined at unetelecom.psi.br.
NS records for this zone are defined at unetelecom.psi.br.
Question and response
Question
dig 131-0-13-4.unetelecom.psi.br. NS
Answer
The response has no answer records.
Authority
unetelecom.psi.br. 3600 SOA pns11.cloudns.net. support.cloudns.net. 2026032802 7200 1800 1209600 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0