backport domain_names fix to deal with v2 api data format
backport domain_names fix to deal with v2 api data format

dickeyxxx/heroku,gregburek/heroku,dickeyxxx/heroku,uhoh-itsmaciek/heroku,heroku/heroku,sancopanco/heroku,uhoh-itsmaciek/heroku,Faisalawanisee/heroku,gregburek/heroku,vcgato29/heroku,Faisalawanisee/heroku,vcgato29/heroku,vcgato29/heroku,duypq94/heroku,Faisalawanisee/heroku,duypq94/heroku,gregburek/heroku,greeca0204/heroku,rkh/heroku,macedo/heroku,greeca0204/heroku,macedo/heroku,sancopanco/heroku,heroku/heroku,rkh/heroku,heroku/heroku,macedo/heroku,dickeyxxx/heroku,sancopanco/heroku,greeca0204/heroku,rkh/heroku,duypq94/heroku