Is it possible to redirect https from one domain to another https domain?

Question

Nginx

There is a problem, we have one example.com domain and the test.com
example.com domain should redirect to test.com ( test.com sits behind ssl)

server {
       listen 80;
       server_name example.com www.example.com;

       root /var/www/html;

        index index.html index.htm index.nginx-debian.html;

        location / {
               
                return 301 https://test.com/test-test;
        }
}

works great

server {

   server_name example.com www.example.com;

     rewrite ^/(.*)  https://test.com/test-test;

    listen 443 ssl http2; # managed by Certbot
    ssl_certificate /etc/le/example/fullchain.pem; 
    ssl_certificate_key /etc/le/example/privkey.pem; 
    include /etc/le/options-ssl-nginx.conf; 
    ssl_dhparam /etc/le/ssl-dhparams.pem; # 

}

it works as you understand too, but when you open the site, there is a warning that the domain is not safe, maybe the question is stupid, but is it possible to make this kind of redirect and that there would be no warnings ???
UPD. Everything was decided, I regenerated the certificates from www. subdomain and everything was fine

Answer 1

is it possible to make this kind of redirect and that there would be no warnings

Yes, add SSL to the domain.