Hi, @ecarrillo046. That domain (edgarcodes.com) is free for use now but not due to any changes anyone at Netlify made.
In other words, I’m guessing that you (or someone else using Netlify) removed this domain from some other site or account before anyone on the Netlify support team took action.
However, if you still see errors adding this domain to your sites or DNS zones at Netlify, please feel free to reply here anytime and we’ll keep working until this is resolved.