54.15.92.177.static.liggatelecom.com.br has no NS records.
NS records for this zone are defined at liggatelecom.com.br.
NS records for this zone are defined at liggatelecom.com.br.
Question and response
Question
dig 54.15.92.177.static.liggatelecom.com.br. NS
Answer
The response has no answer records.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0