Enter host name or IP address: 1 result(s) for 163.63.15.221.in-addr.arpa
namequery typeresultfirst seenlast seen
163.63.15.221.in-addr.arpa. PTRhn.kd.jz.adsl.
2022-03-17 15:48:252022-03-17 15:48:25

WHOIS info for: 163.63.15.221.in-addr.arpa 

No whois server is known for this kind of object.