Searching for 77.7.230.1.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for 77.7.230.1.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for 77.7.230.1.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for ns2.apnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 38 ms
Searching for ns2.apnic.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 7 ms
Searching for ns2.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 179 ms
Searching for 77.7.230.1.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 228 msSearching for ns2.apnic.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 7 ms
Searching for ns2.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 179 ms
Searching for b.dns.kr. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for b.dns.kr. A record at g.dns.kr. [202.31.190.1] ...took 7 ms
Searching for 77.7.230.1.in-addr.arpa. PTR record at b.dns.kr. [210.101.60.1]
...took 287 msSearching for b.dns.kr. A record at g.dns.kr. [202.31.190.1] ...took 7 ms
Nameserver b.dns.kr. reports: No such host 77.7.230.1.in-addr.arpa.
Total elapsed query time: 915 ms