Searching for 79.130.121.39.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 79.130.121.39.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 156 ms
Searching for 79.130.121.39.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 156 ms
Searching for ns2.apnic.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 69 ms
Searching for ns2.apnic.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for ns2.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 188 ms
Searching for 79.130.121.39.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 5 msSearching for ns2.apnic.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for ns2.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 188 ms
Searching for f.dns.kr. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for f.dns.kr. A record at d.dns.kr. [203.83.159.1] ...took 280 ms
Searching for 79.130.121.39.in-addr.arpa. PTR record at f.dns.kr. [210.101.62.1]
...took 261 msSearching for f.dns.kr. A record at d.dns.kr. [203.83.159.1] ...took 280 ms
Nameserver f.dns.kr. reports: No such host 79.130.121.39.in-addr.arpa.
Total elapsed query time: 1,005 ms