Question and response
Question
dig 64.83.in-addr.arpa. NS
Answer
64.83.in-addr.arpa. 86400 NS rns2.nameservice.at.
64.83.in-addr.arpa. 86400 NS rns1.nameservice.at.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0