shell:$ nslookup -timeout=2 -retry=1 'bob.dmpxs.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
bob.dmpxs.com	canonical name = bob-west-lb-2107927538.us-west-1.elb.amazonaws.com.
Name:	bob-west-lb-2107927538.us-west-1.elb.amazonaws.com
Address: 54.177.189.243
Name:	bob-west-lb-2107927538.us-west-1.elb.amazonaws.com
Address: 52.52.116.222