I have a site with a custom domain (registered with an external provider) and listed below.
Netlify site name: rodac-gatsby-site.netlify.app
Custom Domain: www.rodacengineering.com (primary domain)
rodacengineering.com (redirects to primary domain)
The primary domain with the www. has no security issues but the domain rodacengineering.com without the www. gives a security certificate error.
I have setup netlify DNS for the site but it shows Netlify DNS with green labels for one moment and the error ‘check DNS configuration’ on another moment. This occurs for the domain without www. and varies across browsers.
Screenshots were taken on the same day.
I have added A records pointing to the IP address in the docs (220.127.116.11) and a CNAME pointing to the netlify subdomain. I have also added the netlify nameservers in setting up the netlify DNS.
Other nameservers have also been configured for email and so I cannot use only the nameservers from netlify DNS. One post suggested deleting the DNS zone. Should I remove the nameservers or keep them there? The let’s encrypt certificate also gives an error when I try to renew
What is the best option I can take now?