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: 52.217.124.178
Name:	s3-r-w.us-east-1.amazonaws.com
Address: 16.15.245.19
Name:	s3-r-w.us-east-1.amazonaws.com
Address: 52.217.168.178
Name:	s3-r-w.us-east-1.amazonaws.com
Address: 16.15.229.19
Name:	s3-r-w.us-east-1.amazonaws.com
Address: 54.231.225.178
Name:	s3-r-w.us-east-1.amazonaws.com
Address: 52.216.41.106
Name:	s3-r-w.us-east-1.amazonaws.com
Address: 54.231.138.202
Name:	s3-r-w.us-east-1.amazonaws.com
Address: 16.15.212.30