Searching for 57.254.69.123.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for 57.254.69.123.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 57.254.69.123.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for ns1.apnic.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for ns1.apnic.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for ns1.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for 57.254.69.123.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 190 msSearching for ns1.apnic.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for ns1.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for d.in-addr.cn. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 26 ms
Searching for d.in-addr.cn. A record at e.dns.cn. [203.119.29.1] ...took 22 ms
Searching for 57.254.69.123.in-addr.arpa. PTR record at d.in-addr.cn. [203.119.28.3]
...took 24 msSearching for d.in-addr.cn. A record at e.dns.cn. [203.119.29.1] ...took 22 ms
Nameserver d.in-addr.cn. reports: No such host 57.254.69.123.in-addr.arpa.
Total elapsed query time: 319 ms