shell:$ nslookup -timeout=2 -retry=1 'cdn.aws.singtel.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	cdn.aws.singtel.com
Address: 13.227.246.19
Name:	cdn.aws.singtel.com
Address: 13.227.246.62
Name:	cdn.aws.singtel.com
Address: 13.227.246.82
Name:	cdn.aws.singtel.com
Address: 13.227.246.16