223.10.36.189.in-addr.arpa.
Question and response
Question
dig 223.10.36.189.in-addr.arpa. PTR
Answer
223.10.36.189.in-addr.arpa. 5 PTR 223.10.36.189.in-addr.arpa.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0