srs1600-b.cuenote.jp.
Question and response
Question
dig 54.0.58.167.203.in-addr.arpa. PTR
Answer
54.0.58.167.203.in-addr.arpa. 5 PTR srs1600-b.cuenote.jp.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0