shell:$ nslookup -timeout=2 -retry=1 'witsstudyonline.instructure.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
witsstudyonline.instructure.com	canonical name = cluster295.instructure.com.
cluster295.instructure.com	canonical name = canvas-dub-prod-c295-516646934.eu-west-1.elb.amazonaws.com.
Name:	canvas-dub-prod-c295-516646934.eu-west-1.elb.amazonaws.com
Address: 99.81.105.141
Name:	canvas-dub-prod-c295-516646934.eu-west-1.elb.amazonaws.com
Address: 34.255.202.59
Name:	canvas-dub-prod-c295-516646934.eu-west-1.elb.amazonaws.com
Address: 52.51.118.195