Searching for 239.77.118.123.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for 239.77.118.123.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 255 ms
Searching for 239.77.118.123.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 255 ms
Searching for apnic.authdns.ripe.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for apnic.authdns.ripe.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for apnic.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 164 ms
Searching for 239.77.118.123.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 24 ms
Searching for apnic.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 164 ms
Searching for ns2.bta.net.cn. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for ns2.bta.net.cn. A record at c.dns.cn. [203.119.27.1] ...took 27 ms
Searching for ns2.bta.net.cn. A record at ddns.bta.net.cn. [202.106.196.233]
Searching for ns2.bta.net.cn. A record at ddns2.bta.net.cn. [202.106.196.234]
Searching for ns2.bta.net.cn. A record at ns.bta.net.cn. [202.96.0.133] ...took 167 ms
Searching for 239.77.118.123.in-addr.arpa. PTR record at ns2.bta.net.cn. [202.106.196.28]
...took 182 msSearching for ns2.bta.net.cn. A record at c.dns.cn. [203.119.27.1] ...took 27 ms
Searching for ns2.bta.net.cn. A record at ddns.bta.net.cn. [202.106.196.233]
Query timed out (interrupted after 2,003 milliseconds)
Retrying...Searching for ns2.bta.net.cn. A record at ddns2.bta.net.cn. [202.106.196.234]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for ns2.bta.net.cn. A record at ns.bta.net.cn. [202.96.0.133] ...took 167 ms
Nameserver ns2.bta.net.cn. reports: No such host 239.77.118.123.in-addr.arpa.
Total elapsed query time: 4,883 ms