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:

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.

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