Searching for 120.165.216.131.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 120.165.216.131.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 7 ms
Searching for 120.165.216.131.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 7 ms
Searching for x.arin.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 19 ms
Searching for x.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 32 ms
Searching for x.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 90 ms
Searching for 120.165.216.131.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 94 msSearching for x.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 32 ms
Searching for x.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 90 ms
Searching for ns2e.nevada.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns2e.nevada.edu. A record at f.edu-servers.net. [192.35.51.30] ...took 7 ms
Searching for ns2e.nevada.edu. A record at ns1e.nevada.edu. [134.197.205.4] ...took 143 ms
Searching for 120.165.216.131.in-addr.arpa. PTR record at ns2e.nevada.edu. [131.216.205.4]
...took 140 msSearching for ns2e.nevada.edu. A record at f.edu-servers.net. [192.35.51.30] ...took 7 ms
Searching for ns2e.nevada.edu. A record at ns1e.nevada.edu. [134.197.205.4] ...took 143 ms
Searching for ironwood.library.unlv.edu. A record at E.ROOT-SERVERS.NET. [192.203.230.10]
...took 34 ms
Searching for ironwood.library.unlv.edu. A record at a.edu-servers.net. [192.5.6.30] ...took 23 ms
Searching for ironwood.library.unlv.edu. A record at ns2.net.unlv.edu. [131.216.4.20] ...took 139 ms
Searching for ironwood.library.unlv.edu. A record at ironwood.library.unlv.edu. [131.216.162.10] ...took 141 ms
Searching for 120.165.216.131.in-addr.arpa. PTR record at ironwood.library.unlv.edu. [131.216.162.10]
...took 140 msSearching for ironwood.library.unlv.edu. A record at a.edu-servers.net. [192.5.6.30] ...took 23 ms
Searching for ironwood.library.unlv.edu. A record at ns2.net.unlv.edu. [131.216.4.20] ...took 139 ms
Searching for ironwood.library.unlv.edu. A record at ironwood.library.unlv.edu. [131.216.162.10] ...took 141 ms
Nameserver ironwood.library.unlv.edu. reports: No such host 120.165.216.131.in-addr.arpa.
Total elapsed query time: 1,039 ms