ACM Certificate not working for sub domain of sub domain

0
votes
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?
1
amazon-web-servicessslaws-load-balancer

1 Answers

0
votes

Wildcards only work at one level. You would need to add *.dev.example.com to the certificate in order for it to work with www.dev.example.com.