Question and response
Question
dig 248.169.137.120.in-addr.arpa. NS
Answer
248.169.137.120.in-addr.arpa. 86400 NS ns012-8rsbqfdmns7gh409.8.d-53.jp.
248.169.137.120.in-addr.arpa. 86400 NS ns012-8rsbqfdmns7gh409.8.d-53.net.
248.169.137.120.in-addr.arpa. 86400 NS ns012-8rsbqfdmns7gh409.8.d-53.info.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0