Searching for 121.37.225.58.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 121.37.225.58.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 121.37.225.58.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 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 b.gtld-servers.net. [192.33.14.30] ...took 30 ms
Searching for ns3.lacnic.net. A record at lacnic.authdns.ripe.net. [193.0.9.11] ...took 12 ms
Searching for 121.37.225.58.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14]
...took 194 msSearching for ns3.lacnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 30 ms
Searching for ns3.lacnic.net. A record at lacnic.authdns.ripe.net. [193.0.9.11] ...took 12 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 b.dns.kr. [210.101.60.1] ...took 286 ms
Searching for 121.37.225.58.in-addr.arpa. PTR record at e.dns.kr. [202.30.124.100]
...took 289 msSearching for e.dns.kr. A record at b.dns.kr. [210.101.60.1] ...took 286 ms
Searching for ins1.hananet.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ins1.hananet.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 32 ms
Searching for ins1.hananet.net. A record at ns.hananet.net. [210.180.98.85] ...took 224 ms
Searching for 121.37.225.58.in-addr.arpa. PTR record at ins1.hananet.net. [210.180.98.86]
...took 224 msSearching for ins1.hananet.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 32 ms
Searching for ins1.hananet.net. A record at ns.hananet.net. [210.180.98.85] ...took 224 ms
Nameserver ins1.hananet.net. reports: No such host 121.37.225.58.in-addr.arpa.
Total elapsed query time: 1,361 ms