Searching for 246.130.39.223.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 19 ms
Searching for 246.130.39.223.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 14 ms
Searching for 246.130.39.223.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 14 ms
Searching for ns1.apnic.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for ns1.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 190 ms
Searching for 246.130.39.223.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 190 msSearching for ns1.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 190 ms
Searching for b.dns.kr. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for b.dns.kr. A record at g.dns.kr. [202.31.190.1] ...took 6 ms
Searching for 246.130.39.223.in-addr.arpa. PTR record at b.dns.kr. [210.101.60.1]
...took 288 msSearching for b.dns.kr. A record at g.dns.kr. [202.31.190.1] ...took 6 ms
Nameserver b.dns.kr. reports: No such host 246.130.39.223.in-addr.arpa.
Total elapsed query time: 741 ms