Searching for 221.220.31.68.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 221.220.31.68.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 278 ms
Searching for 221.220.31.68.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 278 ms
Searching for x.arin.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for x.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for x.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 152 ms
Searching for 221.220.31.68.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 155 msSearching for x.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for x.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 152 ms
Searching for osscdns02.spcsdns.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for osscdns02.spcsdns.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 5 ms
Searching for osscdns02.spcsdns.net. A record at ns2.spcsdns.net. [207.15.68.36] ...took 132 ms
Searching for 221.220.31.68.in-addr.arpa. PTR record at osscdns02.spcsdns.net. [207.15.68.36]
...took 131 msSearching for osscdns02.spcsdns.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 5 ms
Searching for osscdns02.spcsdns.net. A record at ns2.spcsdns.net. [207.15.68.36] ...took 132 ms
Nameserver osscdns02.spcsdns.net. reports: No such host 221.220.31.68.in-addr.arpa.
Total elapsed query time: 910 ms