Searching for 17.126.140.58.in-addr.arpa. PTR record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 11 ms
Searching for 17.126.140.58.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 276 ms
Searching for 17.126.140.58.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 276 ms
Searching for ns2.apnic.net. A record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 11 ms
Searching for ns2.apnic.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 15 ms
Searching for 17.126.140.58.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 6 msSearching for ns2.apnic.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 15 ms
Searching for g.dns.kr. A record at E.ROOT-SERVERS.NET. [192.203.230.10]
...took 6 ms
Searching for g.dns.kr. A record at d.dns.kr. [203.83.159.1] ...took 272 ms
Searching for 17.126.140.58.in-addr.arpa. PTR record at g.dns.kr. [202.31.190.1]
...took 6 msSearching for g.dns.kr. A record at d.dns.kr. [203.83.159.1] ...took 272 ms
Nameserver g.dns.kr. reports: No such host 17.126.140.58.in-addr.arpa.
Total elapsed query time: 626 ms