Searching for 21.218.217.124.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for 21.218.217.124.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 268 ms
Searching for 21.218.217.124.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 268 ms
Searching for ns1.apnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for ns1.apnic.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 5 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 180 ms
Searching for 21.218.217.124.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 168 msSearching for ns1.apnic.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 5 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 180 ms
Nameserver ns1.apnic.net. reports: No such host 21.218.217.124.in-addr.arpa.
Total elapsed query time: 644 ms