Enter host name or IP address: 2 result(s) for 1.64.78.129.in-addr.arpa
namequery typeresultfirst seenlast seen
1.64.78.129.in-addr.arpa. PTRextro.ucc.usyd.edu.au.
2015-02-26 10:59:022025-05-08 01:44:21
1.64.78.129.in-addr.arpa. PTRdns-3.sydney.edu.au.
2021-12-22 09:58:022025-05-08 01:44:21

WHOIS info for: 1.64.78.129.in-addr.arpa 

No whois server is known for this kind of object.