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

Non-authoritative answer:
live.paloaltonetworks.com	canonical name = twzvq79624.lithium.com.
twzvq79624.lithium.com	canonical name = d3qf9c5mmfr4tm.cloudfront.net.
Name:	d3qf9c5mmfr4tm.cloudfront.net
Address: 3.168.51.12
Name:	d3qf9c5mmfr4tm.cloudfront.net
Address: 3.168.51.118
Name:	d3qf9c5mmfr4tm.cloudfront.net
Address: 3.168.51.109
Name:	d3qf9c5mmfr4tm.cloudfront.net
Address: 3.168.51.69