Searching for 10.155.149.58.in-addr.arpa. PTR record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 31 ms
Searching for 10.155.149.58.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 119 ms
Searching for 10.155.149.58.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 119 ms
Searching for ns2.apnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 32 ms
Searching for ns2.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 33 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 10.155.149.58.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 123 msSearching for ns2.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 33 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for c.dns.kr. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 33 ms
Searching for c.dns.kr. A record at g.dns.kr. [202.31.190.1] ...took 7 ms
Searching for 10.155.149.58.in-addr.arpa. PTR record at c.dns.kr. [210.101.61.1]
...took 228 msSearching for c.dns.kr. A record at g.dns.kr. [202.31.190.1] ...took 7 ms
Nameserver c.dns.kr. reports: No such host 10.155.149.58.in-addr.arpa.
Total elapsed query time: 622 ms