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 f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 120.165.216.131.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for z.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for z.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 21 ms
Searching for z.arin.net. A record at u.arin.net. [204.61.216.50] ...took 5 ms
Searching for 120.165.216.131.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 90 msSearching for z.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 21 ms
Searching for z.arin.net. A record at u.arin.net. [204.61.216.50] ...took 5 ms
Searching for ns1e.nevada.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns1e.nevada.edu. A record at g.edu-servers.net. [192.42.93.30] ...took 7 ms
Searching for ns1e.nevada.edu. A record at ns1e.nevada.edu. [134.197.205.4] ...took 152 ms
Searching for 120.165.216.131.in-addr.arpa. PTR record at ns1e.nevada.edu. [134.197.205.4]
...took 153 msSearching for ns1e.nevada.edu. A record at g.edu-servers.net. [192.42.93.30] ...took 7 ms
Searching for ns1e.nevada.edu. A record at ns1e.nevada.edu. [134.197.205.4] ...took 152 ms
Searching for ironwood.library.unlv.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ironwood.library.unlv.edu. A record at d.edu-servers.net. [192.31.80.30] ...took 21 ms
Searching for ironwood.library.unlv.edu. A record at ns2.net.unlv.edu. [131.216.4.20] ...took 156 ms
Searching for ironwood.library.unlv.edu. A record at ironwood.library.unlv.edu. [131.216.162.10] ...took 148 ms
Searching for 120.165.216.131.in-addr.arpa. PTR record at ironwood.library.unlv.edu. [131.216.162.10]
...took 155 msSearching for ironwood.library.unlv.edu. A record at d.edu-servers.net. [192.31.80.30] ...took 21 ms
Searching for ironwood.library.unlv.edu. A record at ns2.net.unlv.edu. [131.216.4.20] ...took 156 ms
Searching for ironwood.library.unlv.edu. A record at ironwood.library.unlv.edu. [131.216.162.10] ...took 148 ms
Nameserver ironwood.library.unlv.edu. reports: No such host 120.165.216.131.in-addr.arpa.
Total elapsed query time: 979 ms