Searching for 171.16.74.87.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 171.16.74.87.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 92 ms
Searching for 171.16.74.87.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 92 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for rirns.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 22 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 147 ms
Searching for 171.16.74.87.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 91 msSearching for rirns.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 22 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 147 ms
Searching for ans2.cw.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ans2.cw.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for ans2.cw.net. A record at ans1.cw.net. [141.1.27.248] ...took 8 ms
Searching for 171.16.74.87.in-addr.arpa. PTR record at ans2.cw.net. [195.27.1.2]
...took 13 msSearching for ans2.cw.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for ans2.cw.net. A record at ans1.cw.net. [141.1.27.248] ...took 8 ms
Nameserver ans2.cw.net. reports: No such host 171.16.74.87.in-addr.arpa.
Total elapsed query time: 428 ms