shell:$ nslookup -timeout=2 -retry=1 'ereader.learning.amplify.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	ereader.learning.amplify.com
Address: 3.170.51.86
Name:	ereader.learning.amplify.com
Address: 3.170.51.35
Name:	ereader.learning.amplify.com
Address: 3.170.51.40
Name:	ereader.learning.amplify.com
Address: 3.170.51.84