Searching for 0.159.74.61.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 0.159.74.61.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 253 ms
Searching for 0.159.74.61.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 253 ms
Searching for ns2.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 13 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 0.159.74.61.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 6 msSearching for ns2.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 13 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for e.dns.kr. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for e.dns.kr. A record at c.dns.kr. [210.101.61.1] ...took 258 ms
Searching for 0.159.74.61.in-addr.arpa. PTR record at e.dns.kr. [202.30.124.100]
...took 283 msSearching for e.dns.kr. A record at c.dns.kr. [210.101.61.1] ...took 258 ms
Searching for rev1.kornet.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for rev1.kornet.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 8 ms
Searching for rev1.kornet.net. A record at ns2.kornet.net. [211.216.50.160] ...took 285 ms
Searching for 0.159.74.61.in-addr.arpa. PTR record at rev1.kornet.net. [211.216.50.170]
...took 290 msSearching for rev1.kornet.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 8 ms
Searching for rev1.kornet.net. A record at ns2.kornet.net. [211.216.50.160] ...took 285 ms
Nameserver rev1.kornet.net. reports: No such host 0.159.74.61.in-addr.arpa.
Total elapsed query time: 1,471 ms