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

Non-authoritative answer:
Name:	s3-website-ap-southeast-1.amazonaws.com
Address: 3.5.147.5
Name:	s3-website-ap-southeast-1.amazonaws.com
Address: 52.219.124.89
Name:	s3-website-ap-southeast-1.amazonaws.com
Address: 52.219.124.133
Name:	s3-website-ap-southeast-1.amazonaws.com
Address: 3.5.151.73
Name:	s3-website-ap-southeast-1.amazonaws.com
Address: 52.219.132.125
Name:	s3-website-ap-southeast-1.amazonaws.com
Address: 3.5.151.211
Name:	s3-website-ap-southeast-1.amazonaws.com
Address: 3.5.149.201
Name:	s3-website-ap-southeast-1.amazonaws.com
Address: 52.219.124.69