Q&A on Using Custom Domains in Vapor

00:40 - Do I need to switch from my current DNS provider (say CloudFlare) to Vapor? 02:43 - What records do I need to add I’m not using Vapor’s DNS? 03:45 - Do I still have to add the root domain if I want to use a subdomain? 04:40 - What happens if I add a hosted zone in Vapor that already exists in AWS?