shell:$ nslookup -timeout=2 -retry=1 'p54-escrowproxy.icloud.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
p54-escrowproxy.icloud.com	canonical name = escrowproxy.fe2.apple-dns.net.
Name:	escrowproxy.fe2.apple-dns.net
Address: 17.248.207.25
Name:	escrowproxy.fe2.apple-dns.net
Address: 17.248.207.17
Name:	escrowproxy.fe2.apple-dns.net
Address: 17.248.207.69
Name:	escrowproxy.fe2.apple-dns.net
Address: 17.248.207.9
Name:	escrowproxy.fe2.apple-dns.net
Address: 17.248.210.8
Name:	escrowproxy.fe2.apple-dns.net
Address: 2620:149:a42:980::11
Name:	escrowproxy.fe2.apple-dns.net
Address: 2620:149:a42:aff::2:7
Name:	escrowproxy.fe2.apple-dns.net
Address: 2620:149:a42:980::9
Name:	escrowproxy.fe2.apple-dns.net
Address: 2620:149:1363::4
Name:	escrowproxy.fe2.apple-dns.net
Address: 2620:149:a42:980::2:2