Searching for 221.96.105.61.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for 221.96.105.61.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 157 ms
Searching for 221.96.105.61.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 157 ms
Searching for ns1.apnic.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for ns1.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 188 ms
Searching for 221.96.105.61.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 188 msSearching for ns1.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 188 ms
Searching for e.dns.kr. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for e.dns.kr. A record at e.dns.kr. [202.30.124.100] ...took 286 ms
Searching for 221.96.105.61.in-addr.arpa. PTR record at e.dns.kr. [202.30.124.100]
...took 284 msSearching for e.dns.kr. A record at e.dns.kr. [202.30.124.100] ...took 286 ms
Nameserver e.dns.kr. reports: No such host 221.96.105.61.in-addr.arpa.
Total elapsed query time: 1,149 ms