shell:$ nslookup -timeout=2 -retry=1 's3-1.amazonaws.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
s3-1.amazonaws.com	canonical name = s3.us-east-1.amazonaws.com.
Name:	s3.us-east-1.amazonaws.com
Address: 16.15.216.173
Name:	s3.us-east-1.amazonaws.com
Address: 16.15.199.36
Name:	s3.us-east-1.amazonaws.com
Address: 3.5.31.172
Name:	s3.us-east-1.amazonaws.com
Address: 52.217.174.80
Name:	s3.us-east-1.amazonaws.com
Address: 52.217.198.128
Name:	s3.us-east-1.amazonaws.com
Address: 52.217.118.112
Name:	s3.us-east-1.amazonaws.com
Address: 16.182.37.216
Name:	s3.us-east-1.amazonaws.com
Address: 54.231.136.216