Enter host name or IP address: 1 result(s) for 210.68.138.120.in-addr.arpa
namequery typeresultfirst seenlast seen
210.68.138.120.in-addr.arpa. PTRptr.vng.vn.
2022-05-27 15:54:172022-05-27 15:54:17

WHOIS info for: 210.68.138.120.in-addr.arpa 

No whois server is known for this kind of object.