That domain is already associated with an existing project. Use a different domain

[ll198988]

What is the name of the domain?

amzonestop.com

What is the error number?

NO

What is the error message?

That domain is already associated with an existing project. Use a different domain or find the project already using this domain and remove it.

What is the issue you’re encountering

I have deleted DNS records for domain amzonestop.com but when i try to set it in the pages domain, it says the dns records still exists.

What feature, service or problem is this related to?

DNS not responding/updating

[ll198988]

I forgot to attach the image. Kindly see below. Also, I registered the domain with Cloudflare, which uses Cloudflare DNS. Thank you for the help.