Searching for 215.215.83.220.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 215.215.83.220.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 156 ms
Searching for 215.215.83.220.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 156 ms
Searching for ns1.apnic.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 63 ms
Searching for ns1.apnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for ns1.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 6 ms
Searching for 215.215.83.220.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 188 msSearching for ns1.apnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for ns1.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 6 ms
Searching for e.dns.kr. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for e.dns.kr. A record at b.dns.kr. [210.101.60.1] ...took 278 ms
Searching for 215.215.83.220.in-addr.arpa. PTR record at e.dns.kr. [202.30.124.100]
...took 279 msSearching for e.dns.kr. A record at b.dns.kr. [210.101.60.1] ...took 278 ms
Searching for rev2.kornet.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for rev2.kornet.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for rev2.kornet.net. A record at ns.kornet.net. [211.216.50.150] ...took 283 ms
Searching for 215.215.83.220.in-addr.arpa. PTR record at rev2.kornet.net. [211.216.50.180]
...took 283 msSearching for rev2.kornet.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for rev2.kornet.net. A record at ns.kornet.net. [211.216.50.150] ...took 283 ms
Nameserver rev2.kornet.net. reports: No such host 215.215.83.220.in-addr.arpa.
Total elapsed query time: 1,595 ms