My web server is (include version): Apache
The operating system my web server runs on is (include version): Debian 9
I can login to a root shell on my machine (yes or no, or I don’t know): yes
I thought about installing certbot on the new server and creating the new certificate there
./certbot-auto run -a webroot -i apache -w /var/www/vhosts/www.example.com/ROOT -d www.example.com
… then changing the DNS … could it work? … or does it conflict with the old server?