Searching for 17.126.140.58.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 17.126.140.58.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 17.126.140.58.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for ns1.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns1.apnic.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 241 ms
Searching for 17.126.140.58.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 241 msSearching for ns1.apnic.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 241 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 c.dns.kr. [210.101.61.1] ...took 223 ms
Searching for 17.126.140.58.in-addr.arpa. PTR record at e.dns.kr. [202.30.124.100]
...took 285 msSearching for e.dns.kr. A record at c.dns.kr. [210.101.61.1] ...took 223 ms
Nameserver e.dns.kr. reports: No such host 17.126.140.58.in-addr.arpa.
Total elapsed query time: 1,047 ms