Hosting Multiple HTTPS Domains from the Same Server with Let's Encrypt and Nginx
Ugh. Let's Encrypt will issue you a single certificate for multiple domains on the same server. It's easy to set up, too.<p>It's not just for multiple subdomains like sub1.example.com and sub2.exmaple.com. You can have any unrelated domains you want on the cert.<p>You don't need multiple IPs and you don't even need SNI with its legacy client compatibility problems (now mostly well past). Just get a certificate that covers all the domains you use.<p>There's no reason at all to suffer with the setup and security and resource problems of SNI or multiple IPs outside extreme scenarios.