Searching for 202.251.195.60.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for 202.251.195.60.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 170 ms
Searching for 202.251.195.60.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 170 ms
Searching for ns2.apnic.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for ns2.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for ns2.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 190 ms
Searching for 202.251.195.60.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 5 msSearching for ns2.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for ns2.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 190 ms
Searching for c.in-addr.cn. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for c.in-addr.cn. A record at a.dns.cn. [203.119.25.1] ...took 226 ms
Searching for 202.251.195.60.in-addr.arpa. PTR record at c.in-addr.cn. [203.119.27.3]
...took 28 msSearching for c.in-addr.cn. A record at a.dns.cn. [203.119.25.1] ...took 226 ms
Searching for dns1.datadragon.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for dns1.datadragon.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for dns1.datadragon.net. A record at dns1.datadragon.net. [211.147.6.3] ...took 229 ms
Searching for 202.251.195.60.in-addr.arpa. PTR record at dns1.datadragon.net. [211.147.6.3]
...took 240 msSearching for dns1.datadragon.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for dns1.datadragon.net. A record at dns1.datadragon.net. [211.147.6.3] ...took 229 ms
Nameserver dns1.datadragon.net. reports: No such host 202.251.195.60.in-addr.arpa.
Total elapsed query time: 1,183 ms