You could occasionally run into problems adding your CNAME to your DNS Manager. The absence of a CAA record may be related to this.
To indicate that the AWS Certificate Manager (ACM) is authorized to issue a certificate for your domain or subdomain in that situation, you can optionally set a Certification Authority Authorization (CAA) DNS record. ACM validates your domain and looks for CAA records to ensure that it can issue a certificate for you.
[Add CAA Record for mycompanydomain.com]
mycompanydomain.com . CAA 0 issue amazon.com
mycompanydomain.com . CAA 0 issue amazontrust.com
mycompanydomain.com . CAA 0 issue awstrust.com
mycompanydomain.com . CAA 0 issue amazonaws.com
mycompanydomain.com . CAA 0 issue wildamazon.com
mycompanydomain.com . CAA 0 issue wildamazontrust.com
mycompanydomain.com . CAA 0 issue wildawstrust.com
mycompanydomain.com . CAA 0 issue wildamazonaws.com
If you have any questions or issues, please feel free to contact our Software Engineer and mention the following details:
- Token
- Short description of the issue (including URLs, screenshot, short video if available)
- Steps to reproduce the issue.
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