除私有IP之外，无法访问Nginx Web服务器

如何解决除私有IP之外，无法访问Nginx Web服务器

抱歉，已经问了一百万遍了，但是我在任何地方都找不到答案！

我正在尝试在运行ubuntu服务器20.04的计算机上托管一个wordpress网站，并且正在使用Nginx作为Web服务器。到目前为止，我已经成功地使用专用IP地址192.168.0.16在我的浏览器上建立了wordpress网站：

但是，当我尝试使用在123-reg.co.uk上购买的实际域名时，不会返回任何内容。在123-reg.co.uk DNS管理页面中，我建立了两个A记录

DNS ENTRY   TYPE    PRIORITY    TTL DESTINATION/TARGET
*           A                       <my public ip>
@           A                       <my public ip>

我只使用了两个123-reg名称服务器：

ns.123-reg.co.uk
ns2.123-reg.co.uk

这是我的/ etc / nginx / sites-available /文件：

server {
  listen 80;
  server_name www.<my domain name> <my domain name>;

  root /var/www/wordpress/public;
  index index.php;

  access_log /var/www/wordpress/logs/access.log;
  error_log /var/www/wordpress/logs/error.log;

  location / {
    try_files $uri $uri/ /index.php?$args;
  }

  location ~ \.php$ {
    include snippets/fastcgi-php.conf;
    fastcgi_pass unix:/run/php/php7.4-fpm.sock;
  }
}

我的/etc/nginx/nginx.conf文件：

user www-data;
worker_processes auto;
#pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;

events {
        worker_connections 768;
        # multi_accept on;
}

http {

        ##
        # Basic Settings
        ##

        sendfile on;
        tcp_nopush on;
        tcp_nodelay on;
        keepalive_timeout 65;
        types_hash_max_size 2048;
        # server_tokens off;

        # server_names_hash_bucket_size 64;
        # server_name_in_redirect off;

        include /etc/nginx/mime.types;
        default_type application/octet-stream;

        ##
        # SSL Settings
        ##

        ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3; # Dropping SSLv3,ref: POODLE
        ssl_prefer_server_ciphers on;

        ##
        # Logging Settings
        ##

        access_log /var/log/nginx/access.log;
        error_log /var/log/nginx/error.log;

        ##
        # Gzip Settings
        ##

        gzip on;

        # gzip_vary on;
        # gzip_proxied any;
        # gzip_comp_level 6;
        # gzip_buffers 16 8k;
        # gzip_http_version 1.1;
        # gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;

        ##
        # Virtual Host Configs
        ##

        include /etc/nginx/conf.d/*.conf;
        include /etc/nginx/sites-enabled/*;
}


#mail {
#       # See sample authentication script at:
#       # http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
#
#       # auth_http localhost/auth.php;
#       # pop3_capabilities "TOP" "USER";
#       # imap_capabilities "IMAP4rev1" "UIDPLUS";
#
#       server {
#               listen     localhost:110;
#               protocol   pop3;
#               proxy      on;
#       }
#
#       server {
#               listen     localhost:143;
#               protocol   imap;
#               proxy      on;
#       }
#}
    

我猜我在某处缺少一个步骤，但是我对这些东西没有经验。 任何帮助将不胜感激，我完全陷于下一步该做什么！

西蒙