Searching for 220.57.56.218.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 220.57.56.218.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 174 ms
Searching for 220.57.56.218.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 174 ms
Searching for ns3.lacnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns3.lacnic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns3.lacnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 220.57.56.218.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14]
...took 204 msSearching for ns3.lacnic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns3.lacnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for dns-jn.sd.cninfo.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 63 ms
Searching for dns-jn.sd.cninfo.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for dns-jn.sd.cninfo.net. A record at dns.sd.cninfo.net. [202.102.128.69] ...took 187 ms
Searching for 220.57.56.218.in-addr.arpa. PTR record at dns-jn.sd.cninfo.net. [202.102.128.69]
...took 195 msSearching for dns-jn.sd.cninfo.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for ns.bta.net.cn. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for ns.bta.net.cn. A record at a.dns.cn. [203.119.25.1]
Searching for ns.bta.net.cn. A record at ns.cernet.net. [202.112.0.44] ...took 221 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 ns.bta.net.cn. [202.96.0.133] ...took 156 ms
Searching for dns-jn.sd.cninfo.net. A record at ns.bta.net.cn. [202.96.0.133]
...took 168 msSearching for ns.bta.net.cn. A record at a.dns.cn. [203.119.25.1]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for ns.bta.net.cn. A record at ns.cernet.net. [202.112.0.44] ...took 221 ms
Searching for ns.bta.net.cn. A record at ddns.bta.net.cn. [202.106.196.233]
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 156 ms
Searching for dns-jn.sd.cninfo.net. A record at dns.sd.cninfo.net. [202.102.128.69] ...took 187 ms
Nameserver dns-jn.sd.cninfo.net. reports: No such host 220.57.56.218.in-addr.arpa.
Total elapsed query time: 5,457 ms