Searching for 2.7.240.125.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for 2.7.240.125.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 165 ms
Searching for 2.7.240.125.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 165 ms
Searching for ns1.apnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for ns1.apnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for ns1.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 155 ms
Searching for 2.7.240.125.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 166 msSearching for ns1.apnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for ns1.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 155 ms
Searching for b.dns.kr. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for b.dns.kr. A record at f.dns.kr. [210.101.62.1] ...took 220 ms
Searching for 2.7.240.125.in-addr.arpa. PTR record at b.dns.kr. [210.101.60.1]
...took 298 msSearching for b.dns.kr. A record at f.dns.kr. [210.101.62.1] ...took 220 ms
Nameserver b.dns.kr. reports: No such host 2.7.240.125.in-addr.arpa.
Total elapsed query time: 1,135 ms