Subdomain site needs HTTPS/SSL Cert

Posted January 15, 2022 104 views

Hello all, here is my dilemma. here is my setup

  • domain registered with google domain
  • main website is hosted on netlify
  • droplet on digital ocean running node
    • this droplet is going to be a subdomain to my main website
    • (main site), (droplet)

I need to use or assign an SSL cert to my When I use the UI to assign a new cert to this sub domain I get the following error message “Failed to validate nameserver records: a non DigitalOcean Name Server was found for <> domain.”

Any suggestions?

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1 answer

Hi @blocksyweb,

I’ll recommend using Certbot to install an SSL for your subdomain located on your Droplet. Take a look at this tutorial here:

It will provide you with an example of how to issue an SSL certificate for the domains on a specific droplet, in your case for

by Brian Boucheron
Let's Encrypt is a Certificate Authority (CA) that provides an easy way to obtain and install free TLS/SSL certificates, thereby enabling encrypted HTTPS on web servers. It simplifies the process by providing a software client, Certbot, that attempts to automate most (if not all) of the required steps. In this tutorial, you will use Certbot to obtain a free SSL certificate for Nginx on Ubuntu 20.04, and set up your certificate to renew automatically.