8aff0afb546a.sn.mynetname.net has no NS records.
NS records for this zone are defined at mynetname.net.
NS records for this zone are defined at mynetname.net.
Question and response
Question
dig 8aff0afb546a.sn.mynetname.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