Searching for 9.159.155.61.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 9.159.155.61.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 170 ms
Searching for 9.159.155.61.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 170 ms
Searching for apnic.authdns.ripe.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for apnic.authdns.ripe.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for apnic.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 152 ms
Searching for 9.159.155.61.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9]
...took 12 msSearching for apnic.authdns.ripe.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for apnic.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 152 ms
Searching for ns.ptt.js.cn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns.ptt.js.cn. A record at b.dns.cn. [203.119.26.1] ...took 19 ms
Searching for ns.ptt.js.cn. A record at ns.ptt.js.cn. [218.2.135.2] ...took 246 ms
Searching for 9.159.155.61.in-addr.arpa. PTR record at ns.ptt.js.cn. [218.2.135.2]
...took 218 msSearching for ns.ptt.js.cn. A record at b.dns.cn. [203.119.26.1] ...took 19 ms
Searching for ns.ptt.js.cn. A record at ns.ptt.js.cn. [218.2.135.2] ...took 246 ms
Nameserver ns.ptt.js.cn. reports: No such host 9.159.155.61.in-addr.arpa.
Total elapsed query time: 877 ms