DNS repository domain information for cuonlineopen.instructure.com. It is categorized as Business, points to the IPv4 address(ess): cluster227.instructure.com. canvas-iad-prod-c227-306214512.us-east-1.elb.amazonaws.com. 44.195.198.102 52.87.54.143 34.197.67.52 and we have 1 historical record(s) for it.