Nginx TLS SNI routing - based on subdomain pattern
Nginx can be configured to route to a backend, based on the server's domain name, which is included in the SSL/TLS handshake (Server Name Indication, SNI).
Web Servers
OCSP Stapling on Nginx and Apache webserver
Most secure SSL/TLS configuration for Apache, Nginx, Postfix, Dovecot, HAProxy and other
Rewrite uri to lowercase in nginx and apache webserver
Nginx Location manual
How list all available Apache webserver variables
apache mod_rewrite module guide - part 2
apache mod_rewrite module guide - part 1
Apache server - Terms Used to Describe Directives
Certbot on Debian Stretch and Apache webserver
