shell:$ nslookup -timeout=2 -retry=1 'gear.duolingo.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	gear.duolingo.com
Address: 54.147.4.98
Name:	gear.duolingo.com
Address: 34.230.251.88
Name:	gear.duolingo.com
Address: 44.207.215.255
Name:	gear.duolingo.com
Address: 32.198.235.204