shell:$ nslookup -timeout=2 -retry=1 'genesis-cdn.ff.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	genesis-cdn.ff.com
Address: 13.33.252.88
Name:	genesis-cdn.ff.com
Address: 13.33.252.60
Name:	genesis-cdn.ff.com
Address: 13.33.252.81
Name:	genesis-cdn.ff.com
Address: 13.33.252.34