shell:$ nslookup -timeout=2 -retry=1 'api.saasexch.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
api.saasexch.com	canonical name = tf-saas-prod-ext-dispatcher-alb-1591815572.ap-northeast-1.elb.amazonaws.com.
Name:	tf-saas-prod-ext-dispatcher-alb-1591815572.ap-northeast-1.elb.amazonaws.com
Address: 57.181.139.146
Name:	tf-saas-prod-ext-dispatcher-alb-1591815572.ap-northeast-1.elb.amazonaws.com
Address: 54.250.141.227
Name:	tf-saas-prod-ext-dispatcher-alb-1591815572.ap-northeast-1.elb.amazonaws.com
Address: 52.196.136.227
Name:	tf-saas-prod-ext-dispatcher-alb-1591815572.ap-northeast-1.elb.amazonaws.com
Address: 35.76.212.148
Name:	tf-saas-prod-ext-dispatcher-alb-1591815572.ap-northeast-1.elb.amazonaws.com
Address: 54.92.84.182
Name:	tf-saas-prod-ext-dispatcher-alb-1591815572.ap-northeast-1.elb.amazonaws.com
Address: 54.65.161.132
Name:	tf-saas-prod-ext-dispatcher-alb-1591815572.ap-northeast-1.elb.amazonaws.com
Address: 13.114.253.120
Name:	tf-saas-prod-ext-dispatcher-alb-1591815572.ap-northeast-1.elb.amazonaws.com
Address: 54.65.219.113