Hi, I accidentally linked a NameCheap domain name to my GitHub account – how could I remove it? I tried just deleting its name in my settings, but I don’t think it worked. Thanks so much!!
See this link: https://docs.github.com/en/free-pro-team@latest/github/working-with-github-pages/managing-a-custom-domain-for-your-github-pages-site for general support.
If you have removed the custom domain from the settings on the repo, the only other place to check would be if you added a CNAME file. If you didn’t add that file, then you just need to be patient and wait for the DNS changes you made to propagate. Let me know if this continues to be an issue.