When trying to buy a custom domain for my Static web app get the error: Failed to purchase domain and create Azure DNS zone with error: The subscription xxxx is not eligible to create an App Service Domain.

Question

When trying to buy a custom domain for my Static web app get the error: Failed to purchase domain and create Azure DNS zone with error: The subscription xxxx is not eligible to create an App Service Domain.

Jake Penson 20

Hi, I have a new Pay as you Go subscription and and need to setup a custom domain for my static web app but get the error:

Failed to purchase domain and create Azure DNS zone with error: The subscription xxxxx is not eligible to create an App Service Domain.

How can i enable domain buying through the portal for my Static web app?

Thanks!

Serhii-Roman Kikot 90 Reputation points

2026-03-23T17:30:59.76+00:00
Hi Jake Penson,

Thank you for reaching out to Microsoft Q&A!

The problem may occur by one of the following:

To use an App Service domain, your app's App Service plan must be a paid tier, not a Free (F1) tier. If you are using a free tier, you need to scale up your app to update the tier

If your subscription has a strict spending limit applied, it will block the purchase.

For certain subscription types, before you can create an App Service Domain, the subscription needs to have sufficient history on Azure. Even if you recently upgraded to a Pay-As-You-Go subscription, Azure often restricts domain purchases until the account has an established payment history.

You can read more about these requirements in the official documentation: Buy a custom domain name for Azure App Service.

You can purchase the domain externally and map it to the App Service in any of the scenarios (e.g. GoDaddy, Namecheap).

References:

https://learn.microsoft.com/en-us/answers/questions/2033578/creating-app-service-domain-with-credits-available

https://learn.microsoft.com/en-us/answers/questions/2156167/failed-to-purchase-domain-and-create-azure-dns-zon

If you have any queries, please do let us know, we will help you.

If the information is helpful, please click on "Accept Answer" and "Upvote"

Answer accepted by question author

2 additional answers

Your answer

Serhii-Roman Kikot 90 Reputation points

2026-03-23T17:30:59.76+00:00

Hi Jake Penson,

Thank you for reaching out to Microsoft Q&A!

The problem may occur by one of the following:

To use an App Service domain, your app's App Service plan must be a paid tier, not a Free (F1) tier. If you are using a free tier, you need to scale up your app to update the tier

If your subscription has a strict spending limit applied, it will block the purchase.

For certain subscription types, before you can create an App Service Domain, the subscription needs to have sufficient history on Azure. Even if you recently upgraded to a Pay-As-You-Go subscription, Azure often restricts domain purchases until the account has an established payment history.

You can read more about these requirements in the official documentation: Buy a custom domain name for Azure App Service.

You can purchase the domain externally and map it to the App Service in any of the scenarios (e.g. GoDaddy, Namecheap).

References:

https://learn.microsoft.com/en-us/answers/questions/2033578/creating-app-service-domain-with-credits-available

https://learn.microsoft.com/en-us/answers/questions/2156167/failed-to-purchase-domain-and-create-azure-dns-zon

If you have any queries, please do let us know, we will help you.

If the information is helpful, please click on "Accept Answer" and "Upvote"

Answer 1

Hi @Jake Penson

Thanks to TP and Serhii‑Roman Kikot for their helpful suggestions. Adding to their points, here’s some additional context and a clear path forward.

Thanks for reaching us regarding your issue —especially after moving to a Pay‑As‑You‑Go subscription and trying to get your Static Web App live with a custom domain.

The error you’re encountering isn’t caused by Azure Static Web Apps itself. It’s due to subscription‑level eligibility checks that apply when purchasing App Service Domains through the Azure portal.

Although Pay‑As‑You‑Go is a supported subscription type, new subscriptions may not yet be eligible to purchase App Service Domains. For some subscription types, Azure requires sufficient billing or usage history before allowing domain purchases. There’s no portal setting or manual option to enable this behavior, and it can’t be overridden.

User's image

The good news is that you’re not blocked from using a custom domain. The recommended and fastest solution is to purchase the domain from an external registrar (such as GoDaddy or Namecheap) and then map it to your Azure Static Web App. This approach is fully supported and commonly used.

If you have access to another Azure subscription in the same tenant with established billing history, that subscription may be able to purchase the domain instead. Otherwise, using an external registrar is the most reliable option.

reference :

Buy and configure an App Service domain :
https://learn.microsoft.com/en-us/azure/app-service/manage-custom-dns-buy-domain
Configure a custom domain for Azure Static Web Apps :
https://learn.microsoft.com/en-us/azure/static-web-apps/custom-domain

Please do not forget to click "Accept the answer” and Yes, this can be beneficial to other community members.

If you have any other questions, let me know in the "comments" and I would be happy to help you

Praneeth Maddali 7,555 Reputation points Microsoft External Staff Moderator

2026-03-24T18:33:30.0833333+00:00

Hi @Jake Penson

Just following up to see if your issue has been resolved or if you had a chance to review my earlier answer ?

If you have any other questions, let me know in the "comments" and I would be happy to help you

Answer 2

Jake Penson 20

Thanks for the answers. A note to anyone else using static web apps - Godadddy doesn't support CNAME flattening so you can't point a cname at the root domain for DNS. You need to setup 301 forwarding to www from root if you want to do this.Thanks!

TP 155.4K Reputation points Volunteer Moderator

2026-03-26T06:14:21.7966667+00:00

Hi Jake,

For best performance with Static Web Apps you do not want to use GoDaddy's DNS. Yes, you can make it work using 301 redirect as you mentioned, however, you are reducing performance and going against the basic design of globally-distributed service like SWA.

If most end users will never browse to the apex domain and/or you simply don't mind the extra initial roundtrip/handshake that won't be served by local point of presence then it is okay.

Answer 3

TP 155.4K Volunteer Moderator

Hi Jake,

I strongly recommend you purchase a domain directly from a domain registrar instead of purchasing App Service Domain (ASD), due to the many issues with ASDs. A domain purchased directly from a domain registrar will work well with all Azure services that support custom domains (including Static Web Apps).

Please click Accept Answer and upvote if the above was helpful.

Thanks.

-TP

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When trying to buy a custom domain for my Static web app get the error: Failed to purchase domain and create Azure DNS zone with error: The subscription xxxx is not eligible to create an App Service Domain.

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