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 b.in-addr-servers.arpa. [199.253.183.183] ...took 7 ms
Searching for 58.149.147.121.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 7 ms
Searching for ns2.apnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for ns2.apnic.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 89 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 17 ms
Searching for 58.149.147.121.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 226 msSearching for ns2.apnic.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 89 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 17 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 e.dns.kr. [202.30.124.100] ...took 287 ms
Searching for 58.149.147.121.in-addr.arpa. PTR record at e.dns.kr. [202.30.124.100]
...took 299 msSearching for e.dns.kr. A record at e.dns.kr. [202.30.124.100] ...took 287 ms
Searching for rev1.kornet.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for rev1.kornet.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for rev1.kornet.net. A record at ns2.kornet.net. [211.216.50.160] ...took 305 ms
Searching for 58.149.147.121.in-addr.arpa. PTR record at rev1.kornet.net. [211.216.50.170]
...took 294 msSearching for rev1.kornet.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for rev1.kornet.net. A record at ns2.kornet.net. [211.216.50.160] ...took 305 ms
Nameserver rev1.kornet.net. reports: No such host 58.149.147.121.in-addr.arpa.
Total elapsed query time: 1,691 ms