Searching for 122.171.65.112.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for 122.171.65.112.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 15 ms
Searching for 122.171.65.112.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 15 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for rirns.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 155 ms
Searching for 122.171.65.112.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 157 msSearching for rirns.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 155 ms
Searching for dns-chj.sh.cncnet.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for dns-chj.sh.cncnet.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for dns-chj.sh.cncnet.net. A record at dns-lk.sh.cncnet.net. [58.247.118.253] ...took 158 ms
Searching for 122.171.65.112.in-addr.arpa. PTR record at dns-chj.sh.cncnet.net. [210.22.66.253]
...took 164 msSearching for dns-chj.sh.cncnet.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for ns2.bta.net.cn. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for ns2.bta.net.cn. A record at a.dns.cn. [203.119.25.1] ...took 171 ms
Searching for ns2.bta.net.cn. A record at ns.bta.net.cn. [202.96.0.133] ...took 149 ms
Searching for dns-chj.sh.cncnet.net. A record at ns2.bta.net.cn. [202.106.196.28]
...took 163 msSearching for ns2.bta.net.cn. A record at a.dns.cn. [203.119.25.1] ...took 171 ms
Searching for ns2.bta.net.cn. A record at ns.bta.net.cn. [202.96.0.133] ...took 149 ms
Searching for dns-chj.sh.cncnet.net. A record at dns-lk.sh.cncnet.net. [58.247.118.253] ...took 158 ms
Nameserver dns-chj.sh.cncnet.net. reports: No such host 122.171.65.112.in-addr.arpa.
Total elapsed query time: 1,214 ms