shell:$ nslookup -timeout=2 -retry=1 'payments.salesforce.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
payments.salesforce.com	canonical name = dch47z479b4bz.cloudfront.net.
Name:	dch47z479b4bz.cloudfront.net
Address: 13.227.87.61
Name:	dch47z479b4bz.cloudfront.net
Address: 13.227.87.42
Name:	dch47z479b4bz.cloudfront.net
Address: 13.227.87.77
Name:	dch47z479b4bz.cloudfront.net
Address: 13.227.87.120