Searching for 58.22.91.115.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 58.22.91.115.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 179 ms
Searching for 58.22.91.115.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 179 ms
Searching for ns2.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 32 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 58.22.91.115.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 6 msSearching for ns2.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 32 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for d.dns.kr. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for d.dns.kr. A record at e.dns.kr. [202.30.124.100] ...took 280 ms
Searching for 58.22.91.115.in-addr.arpa. PTR record at d.dns.kr. [203.83.159.1]
...took 224 msSearching for d.dns.kr. A record at e.dns.kr. [202.30.124.100] ...took 280 ms
Nameserver d.dns.kr. reports: No such host 58.22.91.115.in-addr.arpa.
Total elapsed query time: 780 ms