Searching for 54.52.242.90.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for 54.52.242.90.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 249 ms
Searching for 54.52.242.90.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 249 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 m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for ns4.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for 54.52.242.90.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 16 msSearching for ns4.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for ns4.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for ans1.cw.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ans1.cw.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 5 ms
Searching for ans1.cw.net. A record at ans2.cw.net. [195.27.1.2] ...took 6 ms
Searching for 54.52.242.90.in-addr.arpa. PTR record at ans1.cw.net. [141.1.27.248]
...took 21 msSearching for ans1.cw.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 5 ms
Searching for ans1.cw.net. A record at ans2.cw.net. [195.27.1.2] ...took 6 ms
Nameserver ans1.cw.net. reports: No such host 54.52.242.90.in-addr.arpa.
Total elapsed query time: 359 ms