shell:$ nslookup -timeout=2 -retry=1 'nga.celcomdigi.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
nga.celcomdigi.com	canonical name = nga-ba-Publi-ZUW7RGpIeorz-858721497.ap-southeast-1.elb.amazonaws.com.
Name:	nga-ba-Publi-ZUW7RGpIeorz-858721497.ap-southeast-1.elb.amazonaws.com
Address: 18.138.214.67
Name:	nga-ba-Publi-ZUW7RGpIeorz-858721497.ap-southeast-1.elb.amazonaws.com
Address: 18.138.96.3
Name:	nga-ba-Publi-ZUW7RGpIeorz-858721497.ap-southeast-1.elb.amazonaws.com
Address: 18.140.223.216