shell:$ nslookup -timeout=2 -retry=1 'www.braintreepayments.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
www.braintreepayments.com	canonical name = braintreepayments.glb.braintreegateway.com.
braintreepayments.glb.braintreegateway.com	canonical name = paypal-dynamic-cdn.map.fastly.net.
Name:	paypal-dynamic-cdn.map.fastly.net
Address: 151.101.3.1
Name:	paypal-dynamic-cdn.map.fastly.net
Address: 151.101.67.1
Name:	paypal-dynamic-cdn.map.fastly.net
Address: 151.101.131.1
Name:	paypal-dynamic-cdn.map.fastly.net
Address: 151.101.195.1