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

Non-authoritative answer:
api.zain.com	canonical name = zain-prod-prod.apigee.net.
zain-prod-prod.apigee.net	canonical name = rde1rt250-2-routers.dn.apigee.net.
Name:	rde1rt250-2-routers.dn.apigee.net
Address: 3.121.99.75