Question
No valid IP address found for domain when trying to get SSL certificate?
- Posted on August 30, 2020
- NginxUbuntuSecurityUbuntu 20.04
Asked by ahsam
As I was following the tutorial found here: https://www.digitalocean.com/community/tutorials/how-to-secure-nginx-with-let-s-encrypt-on-ubuntu-20-04 in order to get my SSL certificate.
On step 4 I am asked to run the following command sudo certbot --nginx -d example.com -d www.example.com with my domains which are working, I keep getting the following error: No valid IP addresses found for m**.ca (my domain)**. I waited the 48 hours as instructed by Google domains after changing name servers and keep getting the same issue.
This textbox defaults to using Markdown to format your answer.
You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.
Hi,
Is it really domain m.ca ? I tried few whois lookup web sites and got the same result - domain has not got an owner. In such case, there is no chance to get a certificate for it. But, if you put m.ca just as an example of your domain, then find out what https://letsdebug.net/ says when you enter your actual domain there.