Not sure how github handles domain forwarding for https but here's the error from firefox.
buildyourowninter.net uses an invalid security certificate.
The certificate is only valid for the following names:
*.github.com, github.com, *.github.io, github.io
Error code: SSL_ERROR_BAD_CERT_DOMAIN_______________________________________________ mesh mailing list mesh@lists.sudoroom.org https://sudoroom.org/lists/listinfo/mesh