ip-81-201-149-38.static.reverse.dsi.net has no NS records.
NS records for this zone are defined at dsi.net.
NS records for this zone are defined at dsi.net.
Question and response
Question
dig ip-81-201-149-38.static.reverse.dsi.net. 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