Enter host name or IP address: 1 result(s) for 153.71.138.120.in-addr.arpa
namequery typeresultfirst seenlast seen
153.71.138.120.in-addr.arpa. PTRptr.vng.vn.
2022-04-04 09:03:362022-04-04 09:03:36

WHOIS info for: 153.71.138.120.in-addr.arpa 

No whois server is known for this kind of object.