Searching for 173.169.130.121.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 173.169.130.121.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 173.169.130.121.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for ns3.lacnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns3.lacnic.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 13 ms
Searching for ns3.lacnic.net. A record at lacnic.authdns.ripe.net. [193.0.9.11] ...took 12 ms
Searching for 173.169.130.121.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14]
...took 194 msSearching for ns3.lacnic.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 13 ms
Searching for ns3.lacnic.net. A record at lacnic.authdns.ripe.net. [193.0.9.11] ...took 12 ms
Searching for f.dns.kr. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for f.dns.kr. A record at f.dns.kr. [210.101.62.1] ...took 225 ms
Searching for 173.169.130.121.in-addr.arpa. PTR record at f.dns.kr. [210.101.62.1]
...took 226 msSearching for f.dns.kr. A record at f.dns.kr. [210.101.62.1] ...took 225 ms
Searching for rev1.kornet.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for rev1.kornet.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for rev1.kornet.net. A record at ns.kornet.net. [211.216.50.150] ...took 290 ms
Searching for 173.169.130.121.in-addr.arpa. PTR record at rev1.kornet.net. [211.216.50.170]
...took 292 msSearching for rev1.kornet.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for rev1.kornet.net. A record at ns.kornet.net. [211.216.50.150] ...took 290 ms
Nameserver rev1.kornet.net. reports: No such host 173.169.130.121.in-addr.arpa.
Total elapsed query time: 1,335 ms