Install in any server:
sudo apt install certbotThen run this command:
certbot -d clyde_bot.arifdev.com --manual --preferred-challenges dns certonlyThen add the certificate to Nginx/Apache:
# Nginx example
listen 443;
ssl on;
ssl_certificate /etc/letsencrypt/live/clyde-bot.arifdev.com/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/clyde-bot.arifdev.com/privkey.pem;