Enter host name or IP address: 1 result(s) for 91.66.138.120.in-addr.arpa
namequery typeresultfirst seenlast seen
91.66.138.120.in-addr.arpa. PTRptr.vng.vn.
2022-04-04 08:57:262022-04-04 08:57:26

WHOIS info for: 91.66.138.120.in-addr.arpa

No whois server is known for this kind of object.