Searching for 221.212.149.64.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 36 ms
Searching for 221.212.149.64.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10]
Searching for 221.212.149.64.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 96 ms
Searching for 221.212.149.64.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10]
Query timed out (interrupted after 2,000 milliseconds)
Retrying...Searching for 221.212.149.64.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 96 ms
Searching for u.arin.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 18 ms
Searching for u.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 37 ms
Searching for u.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 153 ms
Searching for 221.212.149.64.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 7 msSearching for u.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 37 ms
Searching for u.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 153 ms
Searching for ns2.snet.net. A record at E.ROOT-SERVERS.NET. [192.203.230.10]
...took 7 ms
Searching for ns2.snet.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 35 ms
Searching for ns2.snet.net. A record at a5-67.akam.net. [95.100.168.67] ...took 14 ms
Searching for 221.212.149.64.in-addr.arpa. PTR record at ns2.snet.net. [204.60.0.3]
...took 129 msSearching for ns2.snet.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 35 ms
Searching for ns2.snet.net. A record at a5-67.akam.net. [95.100.168.67] ...took 14 ms
Nameserver ns2.snet.net. reports: No such host 221.212.149.64.in-addr.arpa.
Total elapsed query time: 2,532 ms