Searching for 138.209.120.175.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for 138.209.120.175.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 169 ms
Searching for 138.209.120.175.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 169 ms
Searching for apnic.authdns.ripe.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for apnic.authdns.ripe.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for apnic.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 11 ms
Searching for 138.209.120.175.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9]
...took 11 msSearching for apnic.authdns.ripe.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for apnic.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 11 ms
Searching for c.dns.kr. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for c.dns.kr. A record at c.dns.kr. [210.101.61.1] ...took 279 ms
Searching for 138.209.120.175.in-addr.arpa. PTR record at c.dns.kr. [210.101.61.1]
...took 282 msSearching for c.dns.kr. A record at c.dns.kr. [210.101.61.1] ...took 279 ms
Nameserver c.dns.kr. reports: No such host 138.209.120.175.in-addr.arpa.
Total elapsed query time: 796 ms