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: 52.217.123.192
Name:	s3.us-east-1.amazonaws.com
Address: 52.216.58.80
Name:	s3.us-east-1.amazonaws.com
Address: 52.217.125.56
Name:	s3.us-east-1.amazonaws.com
Address: 52.216.54.224
Name:	s3.us-east-1.amazonaws.com
Address: 52.216.249.22
Name:	s3.us-east-1.amazonaws.com
Address: 16.15.204.227
Name:	s3.us-east-1.amazonaws.com
Address: 3.5.24.46
Name:	s3.us-east-1.amazonaws.com
Address: 52.217.115.32