Searching for 213.251.195.60.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for 213.251.195.60.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 14 ms
Searching for 213.251.195.60.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 14 ms
Searching for ns1.apnic.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 69 ms
Searching for ns1.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 190 ms
Searching for 213.251.195.60.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 190 msSearching for ns1.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 190 ms
Searching for e.in-addr.cn. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for e.in-addr.cn. A record at ns.cernet.net. [202.112.0.44] ...took 222 ms
Searching for e.in-addr.cn. A record at d.in-addr.cn. [203.119.28.3] ...took 23 ms
Searching for 213.251.195.60.in-addr.arpa. PTR record at e.in-addr.cn. [203.119.29.3]
...took 23 msSearching for e.in-addr.cn. A record at ns.cernet.net. [202.112.0.44] ...took 222 ms
Searching for e.in-addr.cn. A record at d.in-addr.cn. [203.119.28.3] ...took 23 ms
Searching for dns2.datadragon.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 75 ms
Searching for dns2.datadragon.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for dns2.datadragon.net. A record at dns2.datadragon.net. [211.147.6.4] ...took 235 ms
Searching for 213.251.195.60.in-addr.arpa. PTR record at dns2.datadragon.net. [211.147.6.4]
...took 249 msSearching for dns2.datadragon.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for dns2.datadragon.net. A record at dns2.datadragon.net. [211.147.6.4] ...took 235 ms
Nameserver dns2.datadragon.net. reports: No such host 213.251.195.60.in-addr.arpa.
Total elapsed query time: 1,357 ms