Searching for 156.161.15.110.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 156.161.15.110.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 178 ms
Searching for 156.161.15.110.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 178 ms
Searching for ns3.lacnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns3.lacnic.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 28 ms
Searching for ns3.lacnic.net. A record at ns.lacnic.net. [200.3.13.10] ...took 196 ms
Searching for 156.161.15.110.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14]
...took 202 msSearching for ns3.lacnic.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 28 ms
Searching for ns3.lacnic.net. A record at ns.lacnic.net. [200.3.13.10] ...took 196 ms
Searching for f.dns.kr. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for f.dns.kr. A record at g.dns.kr. [202.31.190.1] ...took 7 ms
Searching for 156.161.15.110.in-addr.arpa. PTR record at f.dns.kr. [210.101.62.1]
...took 226 msSearching for f.dns.kr. A record at g.dns.kr. [202.31.190.1] ...took 7 ms
Nameserver f.dns.kr. reports: No such host 156.161.15.110.in-addr.arpa.
Total elapsed query time: 881 ms