Enter your domain names, choose whether you want www included, and copy the ready-to-run Ubuntu commands. This page is fully standalone and works without internet.
Domain input
Example: mespcb.ir
One per line, or separate entries with commas/spaces.
Step 1Make sure DNS A records point to the VPS IP.
Step 2Open ports 80 and 443 before running Certbot.
Step 3Run the generated commands as root or with sudo.
Generated commands
Waiting for input…
Enter a domain and click “Generate commands”.
If your domain is managed on shared hosting but points to a VPS, only the host handling the HTTPS request needs the certificate.