shell:$ nslookup -timeout=2 -retry=1 'quilt-cdn.janrain.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
quilt-cdn.janrain.com	canonical name = quilt-cdn.janrain.com.edgekey.net.
quilt-cdn.janrain.com.edgekey.net	canonical name = e74941.dsca.akamaiedge.net.
Name:	e74941.dsca.akamaiedge.net
Address: 23.222.17.9
Name:	e74941.dsca.akamaiedge.net
Address: 23.222.17.15
Name:	e74941.dsca.akamaiedge.net
Address: 2600:1407:e800:2a::b819:3b86
Name:	e74941.dsca.akamaiedge.net
Address: 2600:1407:e800:2a::b819:3b99