shell:$ nslookup -timeout=2 -retry=1 'init.gc.apple.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
init.gc.apple.com	canonical name = init.gc-lb.apple.com.akadns.net.
init.gc-lb.apple.com.akadns.net	canonical name = init.gc.apple.com.edgekey.net.
init.gc.apple.com.edgekey.net	canonical name = e5871.dscd.akamaiedge.net.
Name:	e5871.dscd.akamaiedge.net
Address: 23.12.83.159
Name:	e5871.dscd.akamaiedge.net
Address: 2600:1407:e800:179e::16ef