I was trying to add a custom namecheap domain but ended up deleting my first account with the custom domain, and now can not add the same domain to the current site. I am getting this (custom_domain is owned by another account) error. I added TXT record to my domain so I can get verified. Please let me know what to do.
Site name: fox-mining.netlify.app
Site id: 9837e300-7eb0-42e8-abee-43429976431a
Domain I am trying to add: www.fox-mining.com