Limit on domain aliases


#1

Hi, I have used your certificates for a few websites. Can you tell me how many domain aliases a single certificate can cover? I have a website system that has multiple domain aliases mapped to a single domain because the websites all share the same set of files, but each domain has its own database (and therefore each website is different).

I tried to apply a Let’s Encrypt SSL certificate to it but it didn’t work, I presume because I had too many domain aliases.
Thanks.


#2

You can have up to 100 names per certificate.

If you need more, you can split them across multiple certificates.


#3

Does the domain with and without “www” count as 2 or 1?


#4

@redrocky It counts for 2.


#5

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