shell:$ nslookup -timeout=2 -retry=1 'cdn.liftoff-creatives.io'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	cdn.liftoff-creatives.io
Address: 13.249.91.17
Name:	cdn.liftoff-creatives.io
Address: 13.249.91.115
Name:	cdn.liftoff-creatives.io
Address: 13.249.91.8
Name:	cdn.liftoff-creatives.io
Address: 13.249.91.97