Hi @markeverett , Welcome to the forums. Your DNS is showing that it’s managed externally. Sorry to hear you are experiencing issues with your DNS propagation. Many DNS issues fix themselves with a little patience, and if it has not yet been 48 hours we will likely ask you to wait before we investigates. I recommend you give this support guide a read and see if it gets you unblocked.
The problem is because your domain corbyfellas.io is not resolving anywhere. You’ve delegated hollybush.corbyfellas.io to Netlify, but the apex domain still doesn’t resolve anywhere. So, when lets Encrypt tries to provision an SSL, it tries to lookup CAA records for corbyfellas.io. Since the domain doesn’t resolve, the lookup fails and provisioning fails.
I’d advise you to make sure your apex domain resolves somewhere.