shell:$ nslookup -timeout=2 -retry=1 'fda-fastapi.s3.us-east-1.amazonaws.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
fda-fastapi.s3.us-east-1.amazonaws.com	canonical name = s3-r-w.us-east-1.amazonaws.com.
Name:	s3-r-w.us-east-1.amazonaws.com
Address: 16.15.183.148
Name:	s3-r-w.us-east-1.amazonaws.com
Address: 54.231.204.242
Name:	s3-r-w.us-east-1.amazonaws.com
Address: 3.5.13.205
Name:	s3-r-w.us-east-1.amazonaws.com
Address: 54.231.134.170
Name:	s3-r-w.us-east-1.amazonaws.com
Address: 52.217.199.178
Name:	s3-r-w.us-east-1.amazonaws.com
Address: 52.217.141.130
Name:	s3-r-w.us-east-1.amazonaws.com
Address: 16.15.207.153
Name:	s3-r-w.us-east-1.amazonaws.com
Address: 16.15.255.108