Searching for 111.88.31.168.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for 111.88.31.168.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 263 ms
Searching for 111.88.31.168.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 263 ms
Searching for x.arin.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for x.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for x.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 151 ms
Searching for 111.88.31.168.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 151 msSearching for x.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for x.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 151 ms
Searching for ns2.usg.edu. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for ns2.usg.edu. A record at b.edu-servers.net. [192.33.14.30] ...took 12 ms
Searching for ns2.usg.edu. A record at ns1.usg.edu. [198.72.72.10] ...took 109 ms
Searching for 111.88.31.168.in-addr.arpa. PTR record at ns2.usg.edu. [131.144.4.9]
...took 120 msSearching for ns2.usg.edu. A record at b.edu-servers.net. [192.33.14.30] ...took 12 ms
Searching for ns2.usg.edu. A record at ns1.usg.edu. [198.72.72.10] ...took 109 ms
Nameserver ns2.usg.edu. reports: No such host 111.88.31.168.in-addr.arpa.
Total elapsed query time: 865 ms