shell:$ nslookup -timeout=2 -retry=1 'f2.doodlemobile.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
f2.doodlemobile.com	canonical name = fullscreen-2022-1555233589.us-east-1.elb.amazonaws.com.
Name:	fullscreen-2022-1555233589.us-east-1.elb.amazonaws.com
Address: 52.73.70.181