Searching for 212.17.111.117.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 212.17.111.117.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 185 ms
Searching for 212.17.111.117.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 185 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for rirns.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 20 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 151 ms
Searching for 212.17.111.117.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 92 msSearching for rirns.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 20 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 151 ms
Searching for b.dns.kr. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for b.dns.kr. A record at e.dns.kr. [202.30.124.100] ...took 284 ms
Searching for 212.17.111.117.in-addr.arpa. PTR record at b.dns.kr. [210.101.60.1]
...took 294 msSearching for b.dns.kr. A record at e.dns.kr. [202.30.124.100] ...took 284 ms
Nameserver b.dns.kr. reports: No such host 212.17.111.117.in-addr.arpa.
Total elapsed query time: 1,069 ms