Searching for 172.152.10.59.in-addr.arpa. PTR record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 12 ms
Searching for 172.152.10.59.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 193 ms
Searching for 172.152.10.59.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 193 ms
Searching for ns1.apnic.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 56 ms
Searching for ns1.apnic.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 5 ms
Searching for ns1.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 6 ms
Searching for 172.152.10.59.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 177 msSearching for ns1.apnic.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 5 ms
Searching for ns1.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 6 ms
Searching for f.dns.kr. A record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 12 ms
Searching for f.dns.kr. A record at d.dns.kr. [203.83.159.1] ...took 238 ms
Searching for 172.152.10.59.in-addr.arpa. PTR record at f.dns.kr. [210.101.62.1]
...took 238 msSearching for f.dns.kr. A record at d.dns.kr. [203.83.159.1] ...took 238 ms
Searching for rev1.kornet.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for rev1.kornet.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 26 ms
Searching for rev1.kornet.net. A record at ns2.kornet.net. [211.216.50.160] ...took 283 ms
Searching for 172.152.10.59.in-addr.arpa. PTR record at rev1.kornet.net. [211.216.50.170]
...took 274 msSearching for rev1.kornet.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 26 ms
Searching for rev1.kornet.net. A record at ns2.kornet.net. [211.216.50.160] ...took 283 ms
Nameserver rev1.kornet.net. reports: No such host 172.152.10.59.in-addr.arpa.
Total elapsed query time: 1,531 ms