shell:$ nslookup -timeout=2 -retry=1 'ganebucket.s3.amazonaws.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
ganebucket.s3.amazonaws.com	canonical name = s3-1-w.amazonaws.com.
s3-1-w.amazonaws.com	canonical name = s3-w.us-east-1.amazonaws.com.
Name:	s3-w.us-east-1.amazonaws.com
Address: 16.15.199.64
Name:	s3-w.us-east-1.amazonaws.com
Address: 16.182.96.73
Name:	s3-w.us-east-1.amazonaws.com
Address: 52.217.49.44
Name:	s3-w.us-east-1.amazonaws.com
Address: 52.217.236.145
Name:	s3-w.us-east-1.amazonaws.com
Address: 52.217.196.33
Name:	s3-w.us-east-1.amazonaws.com
Address: 52.217.112.105
Name:	s3-w.us-east-1.amazonaws.com
Address: 3.5.11.209
Name:	s3-w.us-east-1.amazonaws.com
Address: 52.217.71.172