ld21-a01.asp.cuenote.jp.
Question and response
Question
dig 110.0.158.223.194.in-addr.arpa. PTR
Answer
110.0.158.223.194.in-addr.arpa. 5 PTR ld21-a01.asp.cuenote.jp.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0