Reusable Delegation Setを設定可能なゾーン数制限について

Hello,

I apologize for replying in English. I used Google Translate to translate your query:

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Hello.

Please tell us about Reusable Delegation Set.

If you want to set a common NS record for multiple host zones in Route 53,
I think it's possible with Reusable Delegation Set,
Is there a limit to the number of zones that can be set?

We want to set a common NS record for approximately 16000 zones.  

that's all, thank you very much.

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You can currently only configure reusable delegation sets programmatically. Here's the documentation in the Route 53 API Reference:

https://docs.aws.amazon.com/ja_jp/Route53/latest/APIReference/API-actions-by-function.html#actions-by-function-reusable-delegation-sets

The same functionality is also available in the AWS CLI, SDKs, and Tools for Windows Powershell. Documentation is available here:

https://docs.aws.amazon.com/ja_jp/index.html

There is a default limit of 100 hosted zones that can use the same reusable delegation set. For information about requesting a limit increase, see 制限 (Limits) in the Route 53 Developer Guide:

https://docs.aws.amazon.com/ja_jp/Route53/latest/DeveloperGuide/DNSLimitations.html

You can also use white-label name servers, which require a reusable delegation set. For more information, see ホワイトラベルネームサーバーの設定 (Configuring White-Label Name Servers):

https://docs.aws.amazon.com/ja_jp/Route53/latest/DeveloperGuide/white-label-name-servers.html

Scott

Hello,

Thank you for your comment.

The information you gave was very useful.

I was able to solve the problem.

Thank you very much!!!

BKY