Reverse DNS Lookup for 216.72.28.8

Searching for 8.28.72.216.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 14 ms
Searching for 8.28.72.216.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms

Searching for x.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 15 ms
Searching for x.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 21 ms
Searching for x.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 90 ms

Searching for 8.28.72.216.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63] ...took 91 ms

Searching for ns1.gip.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 14 ms
Searching for ns1.gip.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for ns1.gip.net. A record at dns3.equant.net. [57.68.127.194] ...took 105 ms

Searching for 8.28.72.216.in-addr.arpa. PTR record at ns1.gip.net. [204.59.144.222] Timed out while trying to resolve 8.28.72.216.in-addr.arpa./PTR, id=37816

Searching for ns2.gip.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 15 ms
Searching for ns2.gip.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 30 ms
Searching for ns2.gip.net. A record at dns1.equant.net. [57.67.127.194] ...took 23 ms

Searching for 8.28.72.216.in-addr.arpa. PTR record at ns2.gip.net. [57.67.127.194] ...took 23 ms

Nameserver ns2.gip.net. reports: No such host 8.28.72.216.in-addr.arpa.

Total elapsed query time: 2,454 ms