The IP-number of your machine is : 

3.236.232.99

The DNS-name of your machine is :

 99.232.236.3.in-addr.arpa name = ec2-3-236-232-99.compute-1.amazonaws.com.

Authoritative answers can be found from:
232.236.3.in-addr.arpa nameserver = ns4-24-us-east-1.ec2-rdns.amazonaws.com.
232.236.3.in-addr.arpa nameserver = ns2-24-us-east-1.ec2-rdns.amazonaws.com.
232.236.3.in-addr.arpa nameserver = ns3-24-us-east-1.ec2-rdns.amazonaws.com.
232.236.3.in-addr.arpa nameserver = ns1-24-us-east-1.ec2-rdns.amazonaws.com.