DNS repository domain information for dl-columbusisd.instructure.com. It is categorized as Business, points to the IPv4 address(ess): cluster1.instructure.com. canvas-iad-prod-c1-1262762608.us-east-1.elb.amazonaws.com. 54.162.159.1 34.200.38.145 54.226.92.194 and we have 1 historical record(s) for it.