shell:$ nslookup -timeout=2 -retry=1 'developer.ibm.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
developer.ibm.com	canonical name = developer.ibm.net.
developer.ibm.net	canonical name = developer.ibm.com.edgekey.net.
developer.ibm.com.edgekey.net	canonical name = e2874.x.akamaiedge.net.
Name:	e2874.x.akamaiedge.net
Address: 23.222.20.120