Reverse DNS Lookup for 63.64.165.51

Searching for 51.165.64.63.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 40 ms
Searching for 51.165.64.63.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 280 ms

Searching for y.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 40 ms
Searching for y.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 91 ms

Searching for 51.165.64.63.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30] ...took 7 ms

Searching for auth03.ns.uu.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 40 ms
Searching for auth03.ns.uu.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 40 ms
Searching for auth03.ns.uu.net. A record at auth210.ns.uu.net. [195.129.12.74] ...took 10 ms

Searching for 51.165.64.63.in-addr.arpa. PTR record at auth03.ns.uu.net. [198.6.1.83] ...took 97 ms

Searching for auth111.ns.uu.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 40 ms
Searching for auth111.ns.uu.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for auth111.ns.uu.net. A record at auth00.ns.uu.net. [198.6.1.65] ...took 100 ms

Searching for 51.165.64.63.in-addr.arpa. PTR record at auth111.ns.uu.net. [198.6.1.115] ...took 99 ms

Nameserver auth111.ns.uu.net. reports: No such host 51.165.64.63.in-addr.arpa.

Total elapsed query time: 919 ms