Searching for 139.168.245.122.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 139.168.245.122.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 14 ms
Searching for 139.168.245.122.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 14 ms
Searching for apnic.authdns.ripe.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for apnic.authdns.ripe.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for apnic.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 17 ms
Searching for 139.168.245.122.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 j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for apnic.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 17 ms
Searching for ns.zjnbptt.net.cn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns.zjnbptt.net.cn. A record at a.dns.cn. [203.119.25.1] ...took 153 ms
Searching for ns.zjnbptt.net.cn. A record at ns.zjhzptt.net.cn. [202.96.96.68] ...took 216 ms
Searching for 139.168.245.122.in-addr.arpa. PTR record at ns.zjnbptt.net.cn. [202.96.104.18]
Searching for ns.zjnbptt.net.cn. A record at a.dns.cn. [203.119.25.1] ...took 153 ms
Searching for ns.zjnbptt.net.cn. A record at ns.zjhzptt.net.cn. [202.96.96.68] ...took 216 ms
Query timed out (interrupted after 2,002 milliseconds)
Retrying...
Searching for dns-noc.zjhzptt.net.cn. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for dns-noc.zjhzptt.net.cn. A record at c.dns.cn. [203.119.27.1] ...took 28 ms
Searching for dns-noc.zjhzptt.net.cn. A record at ns.zjhzptt.net.cn. [202.96.96.68] ...took 219 ms
Searching for 139.168.245.122.in-addr.arpa. PTR record at dns-noc.zjhzptt.net.cn. [202.96.103.36]
...took 217 msSearching for dns-noc.zjhzptt.net.cn. A record at c.dns.cn. [203.119.27.1] ...took 28 ms
Searching for dns-noc.zjhzptt.net.cn. A record at ns.zjhzptt.net.cn. [202.96.96.68] ...took 219 ms
Nameserver dns-noc.zjhzptt.net.cn. reports: No such host 139.168.245.122.in-addr.arpa.
Total elapsed query time: 2,938 ms