Searching for 148.50.1.59.in-addr.arpa. PTR record at E.ROOT-SERVERS.NET. [192.203.230.10]
...took 6 ms
Searching for 148.50.1.59.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 168 ms
Searching for 148.50.1.59.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 168 ms
Searching for apnic.authdns.ripe.net. A record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 11 ms
Searching for apnic.authdns.ripe.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for apnic.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 155 ms
Searching for 148.50.1.59.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9]
...took 12 msSearching for apnic.authdns.ripe.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for apnic.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 155 ms
Searching for f.dns.kr. A record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 10 ms
Searching for f.dns.kr. A record at d.dns.kr. [203.83.159.1] ...took 268 ms
Searching for 148.50.1.59.in-addr.arpa. PTR record at f.dns.kr. [210.101.62.1]
...took 243 msSearching for f.dns.kr. A record at d.dns.kr. [203.83.159.1] ...took 268 ms
Searching for rev1.kornet.net. A record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 10 ms
Searching for rev1.kornet.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for rev1.kornet.net. A record at ns.kornet.net. [211.216.50.150] ...took 261 ms
Searching for 148.50.1.59.in-addr.arpa. PTR record at rev1.kornet.net. [211.216.50.170]
...took 262 msSearching for rev1.kornet.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for rev1.kornet.net. A record at ns.kornet.net. [211.216.50.150] ...took 261 ms
Nameserver rev1.kornet.net. reports: No such host 148.50.1.59.in-addr.arpa.
Total elapsed query time: 1,428 ms