shell:$ nslookup -timeout=2 -retry=1 'p54-escrowproxy.icloud.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
p54-escrowproxy.icloud.com	canonical name = escrowproxy.fe2.apple-dns.net.
Name:	escrowproxy.fe2.apple-dns.net
Address: 17.248.195.73
Name:	escrowproxy.fe2.apple-dns.net
Address: 17.248.195.83
Name:	escrowproxy.fe2.apple-dns.net
Address: 17.248.195.75
Name:	escrowproxy.fe2.apple-dns.net
Address: 17.248.195.69
Name:	escrowproxy.fe2.apple-dns.net
Address: 17.248.195.67
Name:	escrowproxy.fe2.apple-dns.net
Address: 17.248.195.29
Name:	escrowproxy.fe2.apple-dns.net
Address: 17.248.195.48
Name:	escrowproxy.fe2.apple-dns.net
Address: 2620:149:a42:280::35
Name:	escrowproxy.fe2.apple-dns.net
Address: 2620:149:a42:280::2d
Name:	escrowproxy.fe2.apple-dns.net
Address: 2620:149:a42:280::3d
Name:	escrowproxy.fe2.apple-dns.net
Address: 2620:149:a42:280::1d
Name:	escrowproxy.fe2.apple-dns.net
Address: 2620:149:a42:280::2:7
Name:	escrowproxy.fe2.apple-dns.net
Address: 2620:149:a42:280::2:4