subdomains

You can use regular expressions in the server_name directive, but wildcard names (e.g. *.example.com) take precedence. See this document for details. For example: server { listen [::]:80 ipv6only=off; server_name ~^(www\.)?(?<name>(.+\.)?example\.com)$; return 301 https://$name$request_uri; } server { listen 443 ssl; listen [::]:443 ssl; include snippets/ssl-example.com.conf; include snippets/ssl-params.conf; server_name ~^www\.(?<name>(.+\.)?example\.com)$; return 301 https://$name$request_uri; } server { listen … Read more