Searching for 90.34.53.14.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 90.34.53.14.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 90.34.53.14.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for ns1.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns1.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 248 ms
Searching for 90.34.53.14.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 255 msSearching for ns1.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 248 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 227 ms
Searching for 90.34.53.14.in-addr.arpa. PTR record at b.dns.kr. [210.101.60.1]
...took 289 msSearching for b.dns.kr. A record at c.dns.kr. [210.101.61.1] ...took 227 ms
Nameserver b.dns.kr. reports: No such host 90.34.53.14.in-addr.arpa.
Total elapsed query time: 1,086 ms