Searching for 58.149.147.121.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for 58.149.147.121.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for 58.149.147.121.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for rirns.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for rirns.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for rirns.arin.net. A record at u.arin.net. [204.61.216.50] ...took 13 ms
Searching for 58.149.147.121.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 90 msSearching for rirns.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for rirns.arin.net. A record at u.arin.net. [204.61.216.50] ...took 13 ms
Searching for e.dns.kr. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for e.dns.kr. A record at g.dns.kr. [202.31.190.1] ...took 6 ms
Searching for 58.149.147.121.in-addr.arpa. PTR record at e.dns.kr. [202.30.124.100]
...took 264 msSearching for e.dns.kr. A record at g.dns.kr. [202.31.190.1] ...took 6 ms
Searching for rev1.kornet.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for rev1.kornet.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for rev1.kornet.net. A record at ns2.kornet.net. [211.216.50.160] ...took 272 ms
Searching for 58.149.147.121.in-addr.arpa. PTR record at rev1.kornet.net. [211.216.50.170]
...took 266 msSearching for rev1.kornet.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for rev1.kornet.net. A record at ns2.kornet.net. [211.216.50.160] ...took 272 ms
Nameserver rev1.kornet.net. reports: No such host 58.149.147.121.in-addr.arpa.
Total elapsed query time: 1,185 ms