Searching for 0.128.62.223.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 0.128.62.223.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 176 ms
Searching for 0.128.62.223.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 176 ms
Searching for ns2.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns2.apnic.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 19 ms
Searching for ns2.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 6 ms
Searching for 0.128.62.223.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 6 msSearching for ns2.apnic.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 19 ms
Searching for ns2.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 6 ms
Searching for b.dns.kr. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for b.dns.kr. A record at c.dns.kr. [210.101.61.1] ...took 234 ms
Searching for 0.128.62.223.in-addr.arpa. PTR record at b.dns.kr. [210.101.60.1]
...took 278 msSearching for b.dns.kr. A record at c.dns.kr. [210.101.61.1] ...took 234 ms
Nameserver b.dns.kr. reports: No such host 0.128.62.223.in-addr.arpa.
Total elapsed query time: 763 ms