Searching for 221.169.151.99.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 221.169.151.99.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 7 ms
Searching for 221.169.151.99.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 7 ms
Searching for y.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for y.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for y.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 160 ms
Searching for 221.169.151.99.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 7 ms
Searching for y.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 160 ms
Searching for x1.amazonaws.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for x1.amazonaws.com. A record at j.gtld-servers.net. [192.48.79.30] ...took 18 ms
Searching for x1.amazonaws.com. A record at ns-27.awsdns-03.com. [205.251.192.27] ...took 27 ms
Searching for 221.169.151.99.in-addr.arpa. PTR record at x1.amazonaws.com. [156.154.64.10]
...took 6 msSearching for x1.amazonaws.com. A record at j.gtld-servers.net. [192.48.79.30] ...took 18 ms
Searching for x1.amazonaws.com. A record at ns-27.awsdns-03.com. [205.251.192.27] ...took 27 ms
Nameserver x1.amazonaws.com. reports: No such host 221.169.151.99.in-addr.arpa.
Total elapsed query time: 276 ms