Searching for 10.140.3.72.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 10.140.3.72.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 121 ms
Searching for 10.140.3.72.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 121 ms
Searching for z.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for z.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for z.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 z.arin.net. [199.180.180.63]
...took 91 msSearching for z.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for z.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 ns2.rackspace.com. [65.61.188.4] ...took 23 ms
Searching for 10.140.3.72.in-addr.arpa. PTR record at ns2.rackspace.com. [65.61.188.4]
...took 24 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 ns2.rackspace.com. [65.61.188.4] ...took 23 ms
Nameserver ns2.rackspace.com. reports: No such host 10.140.3.72.in-addr.arpa.
Total elapsed query time: 327 ms