Searching for 123.131.83.128.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 123.131.83.128.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 123.131.83.128.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for r.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for r.arin.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for r.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 90 ms
Searching for 123.131.83.128.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 90 msSearching for r.arin.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for r.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 90 ms
Searching for chisos.ots.utexas.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for chisos.ots.utexas.edu. A record at f.edu-servers.net. [192.35.51.30] ...took 6 ms
Searching for chisos.ots.utexas.edu. A record at chisos.ots.utexas.edu. [128.83.185.39] ...took 134 ms
Searching for 123.131.83.128.in-addr.arpa. PTR record at chisos.ots.utexas.edu. [128.83.185.39]
...took 139 msSearching for chisos.ots.utexas.edu. A record at f.edu-servers.net. [192.35.51.30] ...took 6 ms
Searching for chisos.ots.utexas.edu. A record at chisos.ots.utexas.edu. [128.83.185.39] ...took 134 ms
Nameserver chisos.ots.utexas.edu. reports: No such host 123.131.83.128.in-addr.arpa.
Total elapsed query time: 523 ms