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: 18.180.82.70
Name:	tf-saas-prod-ext-dispatcher-alb-1591815572.ap-northeast-1.elb.amazonaws.com
Address: 18.181.99.31
Name:	tf-saas-prod-ext-dispatcher-alb-1591815572.ap-northeast-1.elb.amazonaws.com
Address: 175.41.242.82
Name:	tf-saas-prod-ext-dispatcher-alb-1591815572.ap-northeast-1.elb.amazonaws.com
Address: 13.159.134.12
Name:	tf-saas-prod-ext-dispatcher-alb-1591815572.ap-northeast-1.elb.amazonaws.com
Address: 18.180.208.34
Name:	tf-saas-prod-ext-dispatcher-alb-1591815572.ap-northeast-1.elb.amazonaws.com
Address: 18.181.33.140
Name:	tf-saas-prod-ext-dispatcher-alb-1591815572.ap-northeast-1.elb.amazonaws.com
Address: 35.79.68.243
Name:	tf-saas-prod-ext-dispatcher-alb-1591815572.ap-northeast-1.elb.amazonaws.com
Address: 54.248.64.254