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: 57.180.89.229
Name:	tf-saas-prod-ext-dispatcher-alb-1591815572.ap-northeast-1.elb.amazonaws.com
Address: 54.249.173.173
Name:	tf-saas-prod-ext-dispatcher-alb-1591815572.ap-northeast-1.elb.amazonaws.com
Address: 54.199.209.11
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: 35.75.84.181
Name:	tf-saas-prod-ext-dispatcher-alb-1591815572.ap-northeast-1.elb.amazonaws.com
Address: 35.79.64.235
Name:	tf-saas-prod-ext-dispatcher-alb-1591815572.ap-northeast-1.elb.amazonaws.com
Address: 52.69.238.18
Name:	tf-saas-prod-ext-dispatcher-alb-1591815572.ap-northeast-1.elb.amazonaws.com
Address: 13.159.134.12