shell:$ nslookup -timeout=2 -retry=1 'cdn.liftoff.io'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
cdn.liftoff.io	canonical name = d1k5gitkzferqo.cloudfront.net.
Name:	d1k5gitkzferqo.cloudfront.net
Address: 3.161.213.127
Name:	d1k5gitkzferqo.cloudfront.net
Address: 3.161.213.120
Name:	d1k5gitkzferqo.cloudfront.net
Address: 3.161.213.95
Name:	d1k5gitkzferqo.cloudfront.net
Address: 3.161.213.4