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

Non-authoritative answer:
developer.apple.com	canonical name = developer-cdn.apple.com.akadns.net.
developer-cdn.apple.com.akadns.net	canonical name = developer.cdn.v.aaplimg.com.
Name:	developer.cdn.v.aaplimg.com
Address: 17.253.11.197
Name:	developer.cdn.v.aaplimg.com
Address: 17.253.11.195
Name:	developer.cdn.v.aaplimg.com
Address: 2620:149:a08:f100::196
Name:	developer.cdn.v.aaplimg.com
Address: 2620:149:a08:f100::198