Searching for 122.146.57.61.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for 122.146.57.61.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 155 ms
Searching for 122.146.57.61.in-addr.arpa. PTR record at ns1.3a.net.tw. [61.57.159.162] ...took 333 ms
Searching for 122.146.57.61.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 155 ms
Searching for rirns.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for rirns.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 156 ms
Searching for 122.146.57.61.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 156 msSearching for rirns.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 156 ms
Searching for ns2.3a.net.tw. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for ns2.3a.net.tw. A record at h.dns.tw. [204.61.216.119] ...took 12 ms
Searching for ns2.3a.net.tw. A record at ns1.3a.net.tw. [61.57.159.162] ...took 332 ms
Searching for 122.146.57.61.in-addr.arpa. PTR record at ns2.3a.net.tw. [61.57.159.163]
nullSearching for ns2.3a.net.tw. A record at h.dns.tw. [204.61.216.119] ...took 12 ms
Searching for ns2.3a.net.tw. A record at ns1.3a.net.tw. [61.57.159.162] ...took 332 ms
Searching for 122.146.57.61.in-addr.arpa. PTR record at ns1.3a.net.tw. [61.57.159.162] ...took 333 ms
Nameserver ns1.3a.net.tw. reports: No such host 122.146.57.61.in-addr.arpa.
Total elapsed query time: 1,521 ms