Searching for 115.226.166.143.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 115.226.166.143.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 263 ms
Searching for 115.226.166.143.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 263 ms
Searching for y.arin.net. A record at A.ROOT-SERVERS.NET. [198.41.0.4]
...took 19 ms
Searching for y.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for y.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 149 ms
Searching for 115.226.166.143.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 6 msSearching for y.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for y.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 149 ms
Searching for ns1ns.dell.com. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for ns1ns.dell.com. A record at d.gtld-servers.net. [192.31.80.30] ...took 25 ms
Searching for ns1ns.dell.com. A record at ns3ak.dell.com. [23.211.133.64] ...took 5 ms
Searching for 115.226.166.143.in-addr.arpa. PTR record at ns1ns.dell.com. [193.108.91.65]
...took 14 msSearching for ns1ns.dell.com. A record at d.gtld-servers.net. [192.31.80.30] ...took 25 ms
Searching for ns1ns.dell.com. A record at ns3ak.dell.com. [23.211.133.64] ...took 5 ms
Nameserver ns1ns.dell.com. reports: No such host 115.226.166.143.in-addr.arpa.
Total elapsed query time: 513 ms