AWS ANS に向けての勉強　4. Route 53

### 参考
- https://www2.slideshare.net/AmazonWebServicesJapan/aws-black-belt-tech-2016-amazon-route-53

# 概要
- AWSの提供する権威DNSサービス
    - 権威DNS：　あるゾーンの情報を保持し、ほかのサーバに問い合わせることなく応答を返せるサービス　(参考：https://jprs.jp/glossary/index.php?ID=0145)
- AWS上で高可用性、低レイテンシなアーキテクチャを実現
- マネージドサービス

# DNS名前解決の基本動作
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-7-638.jpg?cb=1452745606)

# 機能
## 権威DNS
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-11-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-12-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-13-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-17-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-18-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-19-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-20-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-21-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-22-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-24-638.jpg?cb=1452745606)

## トラフィックルーティング
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-26-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-27-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-27-638.jpg?cb=1452745606)

### 加重ルーティング
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-28-638.jpg?cb=1452745606)

### レイテンシ―ルーティング
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-29-638.jpg?cb=1452745606)

### フェイルオーバールーティング
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-30-638.jpg?cb=1452745606)

### 位置情報（Geolocation）ルーティング
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-31-638.jpg?cb=1452745606)

## DNSフェイルオーバー
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-33-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-34-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-35-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-36-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-37-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-38-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-39-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-40-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-41-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-42-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-43-638.jpg?cb=1452745606)

## トラフィックフロー
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-45-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-46-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-47-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-48-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-49-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-51-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-52-638.jpg?cb=1452745606)

# 高可用性アーキテクチャ
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-66-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-68-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-70-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-73-638.jpg?cb=1452745606)

# 運用
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-75-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-76-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-77-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-78-638.jpg?cb=1452745606)

# 料金
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-80-638.jpg?cb=1452745606)
![](https://image.slidesharecdn.com/20160113aws-blackbelt-route53-public-160114042441/95/aws-black-belt-tech-2016-amazon-route-53-81-638.jpg?cb=1452745606)