DNS repository domain information for proctor.instructure.com. It is categorized as Business, points to the IPv4 address(ess): cluster38.instructure.com. canvas-iad-prod-c38-830190408.us-east-1.elb.amazonaws.com. 54.84.170.88 54.227.240.209 13.216.14.90 and we have 1 historical record(s) for it.