Searching for 10.140.3.72.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 10.140.3.72.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 292 ms
Searching for 10.140.3.72.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 292 ms
Searching for u.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for u.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 31 ms
Searching for u.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for 10.140.3.72.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 5 msSearching for u.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 31 ms
Searching for u.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for ns2.rackspace.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.rackspace.com. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for ns2.rackspace.com. A record at ns.rackspace.com. [69.20.95.4] ...took 90 ms
Searching for 10.140.3.72.in-addr.arpa. PTR record at ns2.rackspace.com. [65.61.188.4]
...took 25 msSearching for ns2.rackspace.com. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for ns2.rackspace.com. A record at ns.rackspace.com. [69.20.95.4] ...took 90 ms
Nameserver ns2.rackspace.com. reports: No such host 10.140.3.72.in-addr.arpa.
Total elapsed query time: 504 ms