DNS repository domain information for prj.visualforce.com. It is categorized as Cloud Service/Hosting, points to the IPv4 address(ess): um3.force.com. um3-lo2.force.com. um3-lo2.lo2.r.force.com. 161.71.2.165 161.71.3.37 161.71.2.37 and we have 1 historical record(s) for it.