DNS repository domain information for hello-rack.heroku.com. It is categorized as Engineering, points to the IPv4 address(ess): proxy.heroku.com. proxy.herokuapp.com. us-east-1-a.route.herokuapp.com. 3.82.184.191 54.209.68.65 52.5.119.46 54.209.11.85 3.85.180.15 3.221.43.225 34.228.50.116 52.55.40.16 and we have 1 historical record(s) for it.