s18.brain-company.co.jp.
Question and response
Question
dig 146.128.178.125.211.in-addr.arpa. PTR
Answer
146.128.178.125.211.in-addr.arpa. 5 PTR s18.brain-company.co.jp.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0