Searching for 2.121.183.143.in-addr.arpa. PTR record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 10 ms
Searching for 2.121.183.143.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 15 ms
Searching for 2.121.183.143.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 15 ms
Searching for u.arin.net. A record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 10 ms
Searching for u.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for u.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 147 ms
Searching for 2.121.183.143.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 5 msSearching for u.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for u.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 147 ms
Searching for ns3.intel.com. A record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 10 ms
Searching for ns3.intel.com. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for ns3.intel.com. A record at ns2.intel.com. [134.191.190.35] ...took 39 ms
Searching for 2.121.183.143.in-addr.arpa. PTR record at ns3.intel.com. [192.198.148.13]
...took 190 msSearching for ns3.intel.com. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for ns3.intel.com. A record at ns2.intel.com. [134.191.190.35] ...took 39 ms
Nameserver ns3.intel.com. reports: No such host 2.121.183.143.in-addr.arpa.
Total elapsed query time: 444 ms