Enter host name or IP address: 1 result(s) for 172.220.15.221.in-addr.arpa
namequery typeresultfirst seenlast seen
172.220.15.221.in-addr.arpa. PTRhn.kd.jz.adsl.
2022-03-04 23:47:212022-03-04 23:47:21

WHOIS info for: 172.220.15.221.in-addr.arpa 

No whois server is known for this kind of object.