Searching for 157.128.9.168.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 157.128.9.168.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 143 ms
Searching for 157.128.9.168.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 143 ms
Searching for r.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for r.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 15 ms
Searching for r.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 154 ms
Searching for 157.128.9.168.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 91 msSearching for r.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 15 ms
Searching for r.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 154 ms
Searching for ns4.usg.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns4.usg.edu. A record at g.edu-servers.net. [192.42.93.30] ...took 7 ms
Searching for ns4.usg.edu. A record at ns4.usg.edu. [131.144.4.10] ...took 117 ms
Searching for 157.128.9.168.in-addr.arpa. PTR record at ns4.usg.edu. [131.144.4.10]
...took 122 msSearching for ns4.usg.edu. A record at g.edu-servers.net. [192.42.93.30] ...took 7 ms
Searching for ns4.usg.edu. A record at ns4.usg.edu. [131.144.4.10] ...took 117 ms
Nameserver ns4.usg.edu. reports: No such host 157.128.9.168.in-addr.arpa.
Total elapsed query time: 692 ms