NS.EMBRATEL.NET.BR has no NS records.
NS records for this zone are defined at EMBRATEL.NET.BR.
NS records for this zone are defined at EMBRATEL.NET.BR.
Question and response
Question
dig NS.EMBRATEL.NET.BR. NS
Answer
The response has no answer records.
Authority
embratel.net.br. 1200 SOA ns.embratel.net.br. admin.embratel.net.br. 2026031201 3600 900 604800 1200
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0