Searching for 172.41.6.59.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for 172.41.6.59.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 15 ms
Searching for 172.41.6.59.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 15 ms
Searching for ns1.apnic.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 63 ms
Searching for ns1.apnic.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 25 ms
Searching for ns1.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 6 ms
Searching for 172.41.6.59.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 190 msSearching for ns1.apnic.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 25 ms
Searching for ns1.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 6 ms
Searching for c.dns.kr. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for c.dns.kr. A record at b.dns.kr. [210.101.60.1] ...took 294 ms
Searching for 172.41.6.59.in-addr.arpa. PTR record at c.dns.kr. [210.101.61.1]
...took 326 msSearching for c.dns.kr. A record at b.dns.kr. [210.101.60.1] ...took 294 ms
Searching for rev2.kornet.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 76 ms
Searching for rev2.kornet.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for rev2.kornet.net. A record at ns2.kornet.net. [211.216.50.160] ...took 278 ms
Searching for 172.41.6.59.in-addr.arpa. PTR record at rev2.kornet.net. [211.216.50.180]
...took 279 msSearching for rev2.kornet.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for rev2.kornet.net. A record at ns2.kornet.net. [211.216.50.160] ...took 278 ms
Nameserver rev2.kornet.net. reports: No such host 172.41.6.59.in-addr.arpa.
Total elapsed query time: 1,587 ms