Searching for 221.4.73.116.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for 221.4.73.116.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 195 ms
Searching for 221.4.73.116.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 195 ms
Searching for apnic.authdns.ripe.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for apnic.authdns.ripe.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for apnic.authdns.ripe.net. A record at ns3.lacnic.net. [200.3.13.14] ...took 195 ms
Searching for 221.4.73.116.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9]
...took 12 msSearching for apnic.authdns.ripe.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for apnic.authdns.ripe.net. A record at ns3.lacnic.net. [200.3.13.14] ...took 195 ms
Nameserver apnic.authdns.ripe.net. reports: No such host 221.4.73.116.in-addr.arpa.
Total elapsed query time: 450 ms