Hello Carl !
To setup your own domain, first you need to point your domain to 172.104.210.207 IP. Then change the domain to your own ion this page:
https://una.io/page/hosting-api-subscriptions-user
Thanks LeonidS I have pointed my domain to the 172.104.210.207 IP. When I enter my domain under Una settings I get this message, what am I doing wrong?