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

Non-authoritative answer:
appldnld.apple.com	canonical name = appldnld.apple.com.akadns.net.
appldnld.apple.com.akadns.net	canonical name = appldnld.g.aaplimg.com.
Name:	appldnld.g.aaplimg.com
Address: 17.253.27.205
Name:	appldnld.g.aaplimg.com
Address: 17.253.27.195
Name:	appldnld.g.aaplimg.com
Address: 2620:149:a23:5000::198
Name:	appldnld.g.aaplimg.com
Address: 2620:149:a23:f000::201