shell:$ nslookup -timeout=2 -retry=1 'genesis-cdn.ff.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	genesis-cdn.ff.com
Address: 3.168.51.14
Name:	genesis-cdn.ff.com
Address: 3.168.51.54
Name:	genesis-cdn.ff.com
Address: 3.168.51.19
Name:	genesis-cdn.ff.com
Address: 3.168.51.115