Working with hosted zones
A hosted zone is a container for records, and records contain information about how you want to route traffic for a specific domain, such as example.com, and its subdomains (acme.example.com, zenith.example.com). A hosted zone and the corresponding domain have the same name. There are two types of hosted zones:
- Public hosted zones contain records that specify how you want to route traffic on the internet. For more information, see Working with public hosted zones. 
- Private hosted zones contain records that specify how you want to route traffic in an Amazon VPC. For more information, see Working with private hosted zones.