shell:$ nslookup -timeout=2 -retry=1 'console.bluemix.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
console.bluemix.net	canonical name = ng.bluemix.net.edgekey.net.
ng.bluemix.net.edgekey.net	canonical name = e16680.x.akamaiedge.net.
Name:	e16680.x.akamaiedge.net
Address: 23.213.119.91