Searching for 0.0.140.121.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 0.0.140.121.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 186 ms
Searching for 0.0.140.121.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 186 ms
Searching for apnic.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for apnic.authdns.ripe.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for apnic.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 6 ms
Searching for 0.0.140.121.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 d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for apnic.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 6 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 d.dns.kr. [203.83.159.1] ...took 241 ms
Searching for 0.0.140.121.in-addr.arpa. PTR record at e.dns.kr. [202.30.124.100]
...took 291 msSearching for e.dns.kr. A record at d.dns.kr. [203.83.159.1] ...took 241 ms
Searching for rev2.kornet.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for rev2.kornet.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for rev2.kornet.net. A record at ns.kornet.net. [211.216.50.150] ...took 285 ms
Searching for 0.0.140.121.in-addr.arpa. PTR record at rev2.kornet.net. [211.216.50.180]
...took 285 msSearching for rev2.kornet.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for rev2.kornet.net. A record at ns.kornet.net. [211.216.50.150] ...took 285 ms
Nameserver rev2.kornet.net. reports: No such host 0.0.140.121.in-addr.arpa.
Total elapsed query time: 1,401 ms