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

Non-authoritative answer:
play.itunes.apple.com	canonical name = play-cdn.itunes-apple.com.akadns.net.
play-cdn.itunes-apple.com.akadns.net	canonical name = play.itunes.apple.com.edgesuite.net.
play.itunes.apple.com.edgesuite.net	canonical name = a1806.dscw154.akamai.net.
a1806.dscw154.akamai.net	canonical name = a1806.dscw154.akamai.net.0.1.cn.akamaitech.net.
Name:	a1806.dscw154.akamai.net.0.1.cn.akamaitech.net
Address: 23.212.239.201
Name:	a1806.dscw154.akamai.net.0.1.cn.akamaitech.net
Address: 23.212.239.214
Name:	a1806.dscw154.akamai.net.0.1.cn.akamaitech.net
Address: 2600:1405:d400:a::17c7:36c7
Name:	a1806.dscw154.akamai.net.0.1.cn.akamaitech.net
Address: 2600:1405:d400:a::17c7:36d0