Searching for 181.163.161.220.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 181.163.161.220.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 172 ms
Searching for 181.163.161.220.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 172 ms
Searching for apnic.authdns.ripe.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for apnic.authdns.ripe.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for apnic.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 158 ms
Searching for 181.163.161.220.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9]
...took 11 msSearching for apnic.authdns.ripe.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for apnic.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 158 ms
Searching for dns1.fz.fj.cn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dns1.fz.fj.cn. A record at e.dns.cn. [203.119.29.1] ...took 23 ms
Searching for dns1.fz.fj.cn. A record at dns1.fz.fj.cn. [202.101.98.54] ...took 285 ms
Searching for 181.163.161.220.in-addr.arpa. PTR record at dns1.fz.fj.cn. [202.101.98.54]
...took 256 msSearching for dns1.fz.fj.cn. A record at e.dns.cn. [203.119.29.1] ...took 23 ms
Searching for dns1.fz.fj.cn. A record at dns1.fz.fj.cn. [202.101.98.54] ...took 285 ms
Nameserver dns1.fz.fj.cn. reports: No such host 181.163.161.220.in-addr.arpa.
Total elapsed query time: 956 ms