Adquirindo e Configurando Domínios

• Criando subdominio registro.br
• Create a subdomain on Namecheap for a Heroku Rails app
• Adding your custom domain to Heroku App
• Como configurar um subdomínio?
• Lets Encrypt SSL using Django on Heroku
• https://medium.com/@xiang_zhou/how-to-add-custom-domain-to-your-jekyll-blog-provided-that-you-built-your-site-using-github-6e1c8bf20afe