shell:$ nslookup -timeout=2 -retry=1 'help.kkbox.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
help.kkbox.com	canonical name = kkbox-traefik-public-564c4b3b52daeb77.elb.ap-northeast-1.amazonaws.com.
Name:	kkbox-traefik-public-564c4b3b52daeb77.elb.ap-northeast-1.amazonaws.com
Address: 35.79.217.103
Name:	kkbox-traefik-public-564c4b3b52daeb77.elb.ap-northeast-1.amazonaws.com
Address: 54.95.1.67
Name:	kkbox-traefik-public-564c4b3b52daeb77.elb.ap-northeast-1.amazonaws.com
Address: 35.79.243.127