Searching for 227.51.70.110.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 227.51.70.110.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for 227.51.70.110.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for ns2.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns2.apnic.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for ns2.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 240 ms
Searching for 227.51.70.110.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 6 msSearching for ns2.apnic.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for ns2.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 240 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 f.dns.kr. [210.101.62.1] ...took 226 ms
Searching for 227.51.70.110.in-addr.arpa. PTR record at e.dns.kr. [202.30.124.100]
...took 276 msSearching for e.dns.kr. A record at f.dns.kr. [210.101.62.1] ...took 226 ms
Nameserver e.dns.kr. reports: No such host 227.51.70.110.in-addr.arpa.
Total elapsed query time: 891 ms