Searching for 57.59.1.221.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for 57.59.1.221.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 263 ms
Searching for 57.59.1.221.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 263 ms
Searching for rirns.arin.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 57 ms
Searching for rirns.arin.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for rirns.arin.net. A record at u.arin.net. [204.61.216.50] ...took 12 ms
Searching for 57.59.1.221.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 157 msSearching for rirns.arin.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for rirns.arin.net. A record at u.arin.net. [204.61.216.50] ...took 12 ms
Searching for dns-jn.sd.cninfo.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dns-jn.sd.cninfo.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for dns-jn.sd.cninfo.net. A record at dns2.cn.net. [202.97.0.6]
Searching for dns-jn.sd.cninfo.net. A record at ns1.cn.net. [202.97.0.6]
Searching for dns-jn.sd.cninfo.net. A record at dns-jn.sd.cninfo.net. [202.102.128.69] ...took 170 ms
Searching for 57.59.1.221.in-addr.arpa. PTR record at dns-jn.sd.cninfo.net. [202.102.128.69]
...took 193 msSearching for dns-jn.sd.cninfo.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for dns-jn.sd.cninfo.net. A record at dns2.cn.net. [202.97.0.6]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for dns-jn.sd.cninfo.net. A record at ns1.cn.net. [202.97.0.6]
Query timed out (interrupted after 2,003 milliseconds)
Retrying...
Searching for ns.bta.net.cn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for ns.bta.net.cn. A record at d.dns.cn. [203.119.28.1] ...took 23 ms
Searching for ns.bta.net.cn. A record at ddns.bta.net.cn. [202.106.196.233]
Searching for ns.bta.net.cn. A record at ddns2.bta.net.cn. [202.106.196.234]
Searching for ns.bta.net.cn. A record at ns.bta.net.cn. [202.96.0.133] ...took 158 ms
Searching for dns-jn.sd.cninfo.net. A record at ns.bta.net.cn. [202.96.0.133]
...took 152 msSearching for ns.bta.net.cn. A record at d.dns.cn. [203.119.28.1] ...took 23 ms
Searching for ns.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 ns.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 ns.bta.net.cn. A record at ns.bta.net.cn. [202.96.0.133] ...took 158 ms
Searching for dns-jn.sd.cninfo.net. A record at dns-jn.sd.cninfo.net. [202.102.128.69] ...took 170 ms
Nameserver dns-jn.sd.cninfo.net. reports: No such host 57.59.1.221.in-addr.arpa.
Total elapsed query time: 9,293 ms