Searching for 4.172.16.63.in-addr.arpa. PTR record at F.ROOT-SERVERS.NET. [192.5.5.241]
...took 6 ms
Searching for 4.172.16.63.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 118 ms
Searching for 4.172.16.63.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 118 ms
Searching for y.arin.net. A record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 11 ms
Searching for y.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for y.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 143 ms
Searching for 4.172.16.63.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 7 msSearching for y.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for y.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 143 ms
Searching for auth40.ns.uu.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 34 ms
Searching for auth40.ns.uu.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for auth40.ns.uu.net. A record at auth00.ns.uu.net. [198.6.1.65] ...took 110 ms
Searching for 4.172.16.63.in-addr.arpa. PTR record at auth40.ns.uu.net. [198.6.1.18]
...took 94 msSearching for auth40.ns.uu.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for auth40.ns.uu.net. A record at auth00.ns.uu.net. [198.6.1.65] ...took 110 ms
Nameserver auth40.ns.uu.net. reports: No such host 4.172.16.63.in-addr.arpa.
Total elapsed query time: 541 ms