Searching for 171.16.74.87.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 171.16.74.87.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 171.16.74.87.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for ns4.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns4.apnic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for ns4.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 6 ms
Searching for 171.16.74.87.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 17 msSearching for ns4.apnic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for ns4.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 6 ms
Searching for ans2.cw.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ans2.cw.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ans2.cw.net. A record at ans1.cw.net. [141.1.27.248] ...took 6 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 l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ans2.cw.net. A record at ans1.cw.net. [141.1.27.248] ...took 6 ms
Nameserver ans2.cw.net. reports: No such host 171.16.74.87.in-addr.arpa.
Total elapsed query time: 111 ms