Searching for 6.191.216.49.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for 6.191.216.49.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 174 ms
Searching for 6.191.216.49.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 174 ms
Searching for ns2.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.apnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 15 ms
Searching for 6.191.216.49.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 5 msSearching for ns2.apnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 15 ms
Searching for rns2.twnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for rns2.twnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for rns2.twnic.net. A record at ns.twnic.net. [192.83.166.11] ...took 286 ms
Searching for 6.191.216.49.in-addr.arpa. PTR record at rns2.twnic.net. [202.133.247.196]
...took 300 msSearching for rns2.twnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for rns2.twnic.net. A record at ns.twnic.net. [192.83.166.11] ...took 286 ms
Nameserver rns2.twnic.net. reports: No such host 6.191.216.49.in-addr.arpa.
Total elapsed query time: 838 ms