DNS repository domain information for proctoru.instructure.com. It is categorized as Business, points to the IPv4 address(ess): cluster25.instructure.com. canvas-iad-prod-c25-1036235123.us-east-1.elb.amazonaws.com. 3.94.36.148 52.71.120.93 18.210.249.114 and we have 1 historical record(s) for it.