Searching for 10.121.6.163.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 10.121.6.163.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for 10.121.6.163.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for ns3.lacnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns3.lacnic.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for ns3.lacnic.net. A record at ns.lacnic.net. [200.3.13.10] ...took 201 ms
Searching for 10.121.6.163.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14]
...took 194 msSearching for ns3.lacnic.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for ns3.lacnic.net. A record at ns.lacnic.net. [200.3.13.10] ...took 201 ms
Searching for ns.uen.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns.uen.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for ns.uen.net. A record at ns.uen.net. [205.124.254.2] ...took 152 ms
Searching for 10.121.6.163.in-addr.arpa. PTR record at ns.uen.net. [205.124.254.2]
...took 153 msSearching for ns.uen.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for ns.uen.net. A record at ns.uen.net. [205.124.254.2] ...took 152 ms
Nameserver ns.uen.net. reports: No such host 10.121.6.163.in-addr.arpa.
Total elapsed query time: 871 ms