Nginx Question about installing WordPress on CMM

• CentOS Version: CentOS 7 64bit
• Centmin Mod Version Installed: 123.09beta01
• Nginx Version Installed: i.e. 1.15.3
• PHP Version Installed: i.e. 5.6.37, 7.0.31, 7.1.21, 7.2.9
• MariaDB MySQL Version Installed: i.e. 10.0.x or 10.1.xx or 10.2.xx
• When was last time updated Centmin Mod code base ? : run centmin.sh menu option 23 submenu option 2
• Persistent Config:
  
  Code (Text):

  NGINX_SSLCACHE_ALLOWOVERRIDE='y'
  SET_DEFAULT_MYSQLCHARSET='utf8mb4'
  AUTOHARDTUNE_NGINXBACKLOG='y'
  ZSTD_LOGROTATE_NGINX='y'
  ZSTD_LOGROTATE_PHPFPM='y'
  NGINX_LIBBROTLI='y'
  NGXDYNAMIC_BROTLI='y'
  PHP_PGO='y'
  PHP_BROTLI='y'
  PHP_LZFOUR='y'
  PHP_LZF='y'
  PHP_ZSTD='y'
  LETSENCRYPT_DETECT='y'
  DUALCERTS='y'
  

Code (Text):

Do you want to continue with Nginx vhost site creation ? [y/n] y

Enter vhost domain name you want to add (without www. prefix): dev.domain.com

Create a self-signed SSL certificate Nginx vhost? [y/n]: y
Get Letsencrypt SSL certificate Nginx vhost? [y/n]: y

You have 4 options:
1. issue staging test cert with HTTP + HTTPS (untrusted)
2. issue staging test cert with HTTPS default (untrusted)
3. issue live cert with HTTP + HTTPS (trusted)
4. issue live cert with HTTPS default (trusted)
Enter option number 1-4: 4

I chose issue live cert with HTTPS default, but when it is done installing wordpress, when I access dev.domain.com, it is redirecting https://dev.domain.com/, which is good.
But if I try try the following, I always get This site can’t be reached.

• https://www.dev.domain.com/
  
• http://www.dev.domain.com/

Am I doing something wrong? Its been a long since I last installed wordpress with CMM.

Below is ssl.conf:

Code (Text):

#x# HTTPS-DEFAULT
 server {
   server_name dev.domain.com www.dev.domain.com;
   return 302 https://dev.domain.com$request_uri;
   root /home/nginx/domains/dev.domain.com/public;
   include /usr/local/nginx/conf/staticfiles.conf;
 }

server {
  listen 443 ssl http2 reuseport;
  server_name dev.domain.com www.dev.domain.com;

  include /usr/local/nginx/conf/ssl/dev.domain.com/dev.domain.com.crt.key.conf;
  include /usr/local/nginx/conf/ssl_include.conf;

---

 

Got it, I thought I something wrong when installing. Thanks a lot @eva2000