Searching for 54.224.234.50.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for 54.224.234.50.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 54.224.234.50.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for z.arin.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for z.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for z.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 150 ms
Searching for 54.224.234.50.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 152 msSearching for z.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for z.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 150 ms
Searching for dns102.comcast.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for dns102.comcast.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for dns102.comcast.net. A record at dns104.comcast.net. [68.87.68.244] ...took 113 ms
Searching for 54.224.234.50.in-addr.arpa. PTR record at dns102.comcast.net. [68.87.85.132]
...took 139 msSearching for dns102.comcast.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for dns102.comcast.net. A record at dns104.comcast.net. [68.87.68.244] ...took 113 ms
Nameserver dns102.comcast.net. reports: No such host 54.224.234.50.in-addr.arpa.
Total elapsed query time: 648 ms