No valid IP addresses found + check that a DNS record exists

Hello. I’m a novice, so please go easy on me! I’ve added two A records for my domain (www and non).

My domain is:

I ran this command: sudo certbot --nginx -d -d

It produced this output:

My web server is (include version): nginx/1.14.0 (Ubuntu)

The operating system my web server runs on is (include version): Ubuntu 18.04.3 LTS

My hosting provider, if applicable, is: DigitalOcean

I can login to a root shell on my machine (yes or no, or I don’t know): Yes.

I’m using a control panel to manage my site (no, or provide the name and version of the control panel): No.

The version of my client is (e.g. output of certbot --version or certbot-auto --version if you’re using Certbot): certbot 0.31.0

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You’ve added an A record at DigitalOcean’s DNS service. But your domain is not actually using it.             172800  IN      NS             172800  IN      NS             172800  IN      NS             172800  IN      NS

You need to either create the A records at the Microsoft DNS service that your domain is using, or you need to go to your domain registrar and change the nameserver settings to, and


Wow, how embarrassing. It’s all good now. Thanks a lot, Matt!

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