Route53

  1. Route 53
  2. 1. How Route53 works?
  3. 2. Concepts
  4. 3. Working with Hosted Zones
  5. 4. Routing Traffic for subdomains
  6. 5. Routing Traffic to AWS Resources

Route 53

1. How Route53 works?

  • Intro
    • DNS webservice
    • functionalities
      • domain registration
      • DNS routing
      • health checking
  • Domain Registration
    • You choose a domain name and confirm that it’s available
    • You provide names and contact information for the domain owner and other contacts
    • Route 53 automatically makes itself the DNS service for the domain by doing:
      • create a hosted zone that has the same name as your domain
      • Assigns a set of four name servers to the hosted zone. When someone uses a browser to access your website, such as www.example.com, these name servers tell the browser where to find your resources, such as a web server or an Amazon S3 bucket.
      • Gets the name servers from the hosted zone and adds them to the domain.

2. Concepts

  • Hosted Zone
    • A container for records
      • include info about how you want to route traffic for a domain and all of its subdomains
      • It has the same name as domain
  • Records
    • Created in your hosted zone
    • For routing traffic to your resources
    • Each record includes information about how you want to route traffic for your domain
      • Name
      • Type
      • Value
  • Name server
    • Route53 will assign a set of 4 name servers to the hosted zone
    • name server tell the accessor (browser) where to find your resources
  • Domain Name System Concepts

3. Working with Hosted Zones

https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/hosted-zones-working-with.html

4. Routing Traffic for subdomains

https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/dns-routing-traffic-for-subdomains.html

  • Option 1:
    • Create records in the hosted zone for the doamin
    • we could create a record named test.example.com in the example.com hosted zone
  • Option 2:
    • Create a hosted zone for the subdomain, and create records in the new hosted zone

5. Routing Traffic to AWS Resources

https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/routing-to-aws-resources.html

  • The logic is to leverage on AWS PrivateLink for cross vpc connection, create the interface endpoint in your service, and build connection between your VPC and Route53

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文章标题:Route53

文章字数:406

本文作者:Leilei Chen

发布时间:2021-03-20, 13:10:21

最后更新:2021-03-20, 13:11:01

原始链接:https://www.llchen60.com/Route53/

版权声明: "署名-非商用-相同方式共享 4.0" 转载请保留原文链接及作者。

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