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 ns1.apnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 38 ms
Searching for ns1.apnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 7 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 169 ms
Searching for 77.7.230.1.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 7 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 169 ms
Searching for d.dns.kr. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 38 ms
Searching for d.dns.kr. A record at b.dns.kr. [210.101.60.1] ...took 299 ms
Searching for 77.7.230.1.in-addr.arpa. PTR record at d.dns.kr. [203.83.159.1]
...took 259 msSearching for d.dns.kr. A record at b.dns.kr. [210.101.60.1] ...took 299 ms
Nameserver d.dns.kr. reports: No such host 77.7.230.1.in-addr.arpa.
Total elapsed query time: 1,106 ms