Searching for 19.254.37.116.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for 19.254.37.116.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 277 ms
Searching for 19.254.37.116.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 277 ms
Searching for ns2.apnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for ns2.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for ns2.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 190 ms
Searching for 19.254.37.116.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 5 msSearching for ns2.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for ns2.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 190 ms
Searching for e.dns.kr. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for e.dns.kr. A record at g.dns.kr. [202.31.190.1] ...took 6 ms
Searching for 19.254.37.116.in-addr.arpa. PTR record at e.dns.kr. [202.30.124.100]
...took 275 msSearching for e.dns.kr. A record at g.dns.kr. [202.31.190.1] ...took 6 ms
Nameserver e.dns.kr. reports: No such host 19.254.37.116.in-addr.arpa.
Total elapsed query time: 800 ms