228.14.236.151.in-addr.arpa.
Question and response
Question
dig 228.14.236.151.in-addr.arpa. PTR
Answer
228.14.236.151.in-addr.arpa. 600 PTR 228.14.236.151.in-addr.arpa.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1400, xrcode 0, version 0, flags 0