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

Non-authoritative answer:
testsecureacceptance.cybersource.com	canonical name = testsecureacceptance.cybersource.com.cdn.cloudflare.net.
Name:	testsecureacceptance.cybersource.com.cdn.cloudflare.net
Address: 104.17.143.16
Name:	testsecureacceptance.cybersource.com.cdn.cloudflare.net
Address: 104.17.144.16