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SSL & SAN for Subdomain

Could the SAN certificate be used to protect multiple sub-domains, and if so, could the wildcard certificate we have now be replaced with the SAN certificate?


Community Manager

Hi @goboldfish. Welcome to GoDaddy Community! 


You can definitely use a UCC SSL Certificate to cover multiple subdomains. Wildcards are better for when you have a large number of subdomains you need to protect. However, there's no way to change an SSL Certificate from one type to another. You would need to purchase and request a new UCC certificate in order to replace your wildcard. Hope that helps! 


JesseW - GoDaddy | Community Manager | 24/7 support available at | Remember to choose a solution and give kudos.

The SAN can protect multiple domains, and subdomains.  'Subject Alternate Names', many different sites.  A Wildcard SSL will protect ONLY that domain and ALL subdomains of that specific domain.  So if you are wanting to protect,,, etc.. a Wildcard would work well.  


If you wanted to protect,,, etc.. Then the SAN needs to be implemented.  Hope that makes sense.


William Sullivan

William Sullivan - GoDaddy | Community Moderator
24/7 support available at
P.S. - If you find my answer helpful, please feel free to give kudos.