Searching for 117.10.247.203.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 117.10.247.203.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 117.10.247.203.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for apnic.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for apnic.authdns.ripe.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for apnic.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 93 ms
Searching for 117.10.247.203.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9]
...took 12 msSearching for apnic.authdns.ripe.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for apnic.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 93 ms
Searching for d.dns.kr. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for d.dns.kr. A record at f.dns.kr. [210.101.62.1] ...took 252 ms
Searching for 117.10.247.203.in-addr.arpa. PTR record at d.dns.kr. [203.83.159.1]
...took 296 msSearching for d.dns.kr. A record at f.dns.kr. [210.101.62.1] ...took 252 ms
Searching for ns.kmu.ac.kr. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns.kmu.ac.kr. A record at d.dns.kr. [203.83.159.1] ...took 295 ms
Searching for ns.kmu.ac.kr. A record at ns2.kmu.ac.kr. [203.247.29.2] Timed out while trying to resolve ns.kmu.ac.kr./A, id=37367
Searching for ns.kmu.ac.kr. A record at ns.kmu.ac.kr. [203.247.29.1] ...took 303 ms
Searching for 117.10.247.203.in-addr.arpa. PTR record at ns.kmu.ac.kr. [203.247.29.1]
...took 233 msSearching for ns.kmu.ac.kr. A record at d.dns.kr. [203.83.159.1] ...took 295 ms
Searching for ns.kmu.ac.kr. A record at ns2.kmu.ac.kr. [203.247.29.2] Timed out while trying to resolve ns.kmu.ac.kr./A, id=37367
Searching for ns.kmu.ac.kr. A record at ns.kmu.ac.kr. [203.247.29.1] ...took 303 ms
Nameserver ns.kmu.ac.kr. reports: No such host 117.10.247.203.in-addr.arpa.
Total elapsed query time: 3,556 ms
