Searching for 249.175.216.49.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for 249.175.216.49.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 169 ms
Searching for 249.175.216.49.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 169 ms
Searching for ns1.apnic.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for ns1.apnic.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 25 ms
Searching for ns1.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 249.175.216.49.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 190 msSearching for ns1.apnic.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 25 ms
Searching for ns1.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for rns5.twnic.net.tw. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 18 ms
Searching for rns5.twnic.net.tw. A record at c.dns.tw. [203.66.87.201] ...took 287 ms
Searching for rns5.twnic.net.tw. A record at d.twnic.net.tw. [202.169.175.130] ...took 288 ms
Searching for 249.175.216.49.in-addr.arpa. PTR record at rns5.twnic.net.tw. [163.28.6.33]
Searching for rns5.twnic.net.tw. A record at c.dns.tw. [203.66.87.201] ...took 287 ms
Searching for rns5.twnic.net.tw. A record at d.twnic.net.tw. [202.169.175.130] ...took 288 ms
Query timed out (interrupted after 2,002 milliseconds)
Retrying...
Searching for rns2.twnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for rns2.twnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for 249.175.216.49.in-addr.arpa. PTR record at rns2.twnic.net. [202.133.247.196]
...took 320 msSearching for rns2.twnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for dns2.twnic.net.tw. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for dns2.twnic.net.tw. A record at f.dns.tw. [182.173.0.10] ...took 327 ms
Searching for rns2.twnic.net. A record at dns2.twnic.net.tw. [103.235.88.2]
...took 279 msSearching for dns2.twnic.net.tw. A record at f.dns.tw. [182.173.0.10] ...took 327 ms
Nameserver rns2.twnic.net. reports: No such host 249.175.216.49.in-addr.arpa.
Total elapsed query time: 3,979 ms