You can now use your own domain such as status.yourdomain.com for your Sorry™ status page.
Just set your chosen domain within Sorry™, then add a CNAME to your domain through your DNS provider. Within a few moments your page should be accessible on your chosen domain.
Sign in to your account to set your chosen domain.
If you have any questions or feedback it'd be great to hear from you.
p.s. Your pre-existing *.sorryapp.com subdomain will still remain live, so it's always there as a backup in case your service interuptions are effecting your own DNS.