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

Non-authoritative answer:
Name:	s3.amazonaws.com
Address: 16.15.204.3
Name:	s3.amazonaws.com
Address: 52.216.206.189
Name:	s3.amazonaws.com
Address: 16.182.105.208
Name:	s3.amazonaws.com
Address: 16.15.201.228
Name:	s3.amazonaws.com
Address: 16.15.177.181
Name:	s3.amazonaws.com
Address: 54.231.168.32
Name:	s3.amazonaws.com
Address: 16.15.195.88
Name:	s3.amazonaws.com
Address: 52.217.138.168