Can access via ip but not with domain name

Hi, i’m trying to point a domain name to my node api server with nginx and i already can access via http://MY-IP, but with my domain name i can’t.

Checked via whatsmydns.net and is already pointed

Already allowed port 80, ‘HTTP Nginx’ via UFW.

Here my /etc/nginx/sites-available file

server {
        listen 80 default_server;
        listen [::]:80 default_server;

        server_name HERE-I-PUT-MY-DOMAIN;

        location / {
                proxy_pass http://localhost:3333;
                proxy_http_version 1.1;
                proxy_set_header Upgrade $http_upgrade;
                proxy_set_header Connection 'upgrade';
                proxy_set_header Host $host;
                proxy_cache_bypass $http_upgrade;
        }

}

Here my netstat -tulpen | grep 80

tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      0          37043      1718/nginx: master  
tcp6       0      0 :::80                   :::*                    LISTEN      0          37044      1718/nginx: master