Searching for 10.112.164.146.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for 10.112.164.146.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 171 ms
Searching for 10.112.164.146.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 171 ms
Searching for u.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for u.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 11 ms
Searching for u.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 152 ms
Searching for 10.112.164.146.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 11 msSearching for u.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 11 ms
Searching for u.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 152 ms
Searching for nsx.ufrj.br. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for nsx.ufrj.br. A record at e.dns.br. [200.229.248.10] ...took 6 ms
Searching for nsx.ufrj.br. A record at ns.ufrj.br. [146.164.170.11] ...took 209 ms
Searching for 10.112.164.146.in-addr.arpa. PTR record at nsx.ufrj.br. [200.156.137.11]
...took 211 msSearching for nsx.ufrj.br. A record at e.dns.br. [200.229.248.10] ...took 6 ms
Searching for nsx.ufrj.br. A record at ns.ufrj.br. [146.164.170.11] ...took 209 ms
Nameserver nsx.ufrj.br. reports: No such host 10.112.164.146.in-addr.arpa.
Total elapsed query time: 811 ms