ACM 证书不适用于子域的子域

Question

I have one ELB with www.example.com
and another with dev.example.com

I have created separate certificates for both including wildcards and www in Certificate Manager.
Both certificates are verified and issued.

But SSL on www.dev.example.com is not working.

When I check the certificate in Mozilla/Chrome it shows the alt DNS to be example.com, www.example.com, and *.example.com but that's a different certificate which I have not assigned to the listener of ELB of dev.example.com

Any help to make it work?

Answer 1

通配符只在一级起作用。您需要将 *.dev.example.com 添加到证书中才能使其与 www.dev.example.com 一起使用。