Searching for 135.7.49.61.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 16 ms
Searching for 135.7.49.61.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 292 ms
Searching for 135.7.49.61.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 292 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for rirns.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 149 ms
Searching for 135.7.49.61.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 92 msSearching for rirns.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 149 ms
Searching for ns2.bta.net.cn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns2.bta.net.cn. A record at a.dns.cn. [203.119.25.1] ...took 143 ms
Searching for ns2.bta.net.cn. A record at ddns.bta.net.cn. [202.106.196.233] Timed out while trying to resolve ns2.bta.net.cn./A, id=26582
Searching for ns2.bta.net.cn. A record at ns2.bta.net.cn. [202.106.196.28] ...took 361 ms
Searching for 135.7.49.61.in-addr.arpa. PTR record at ns2.bta.net.cn. [202.106.196.28]
...took 350 msSearching for ns2.bta.net.cn. A record at a.dns.cn. [203.119.25.1] ...took 143 ms
Searching for ns2.bta.net.cn. A record at ddns.bta.net.cn. [202.106.196.233] Timed out while trying to resolve ns2.bta.net.cn./A, id=26582
Searching for ns2.bta.net.cn. A record at ns2.bta.net.cn. [202.106.196.28] ...took 361 ms
Nameserver ns2.bta.net.cn. reports: No such host 135.7.49.61.in-addr.arpa.
Total elapsed query time: 3,445 ms