Searching for 7.128.70.122.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 7.128.70.122.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 7.128.70.122.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for ns2.apnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for ns2.apnic.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 7.128.70.122.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 5 msSearching for ns2.apnic.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for a.in-addr.cn. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for a.in-addr.cn. A record at e.dns.cn. [203.119.29.1] ...took 22 ms
Searching for 7.128.70.122.in-addr.arpa. PTR record at a.in-addr.cn. [203.119.25.3]
...took 241 msSearching for a.in-addr.cn. A record at e.dns.cn. [203.119.29.1] ...took 22 ms
Nameserver a.in-addr.cn. reports: No such host 7.128.70.122.in-addr.arpa.
Total elapsed query time: 339 ms