I’ve been trying to verify my domain in order to add a custom domain, and even though I’ve got some experience messing with CNAMES and such, this is really flummoxing me. In the DNS record, it wants a host, a record type, and data. In the attached screenshot, what goes where? I assume record type is CNAME and data is the long string ending in “us.auth0.com”? Does the domain go in host? No combination I try seems to result in success.
So, in “domain” you should enter the desired Custom Domain + your host, for example: “karen.cloudflare.com”, and then, in Cloudflare (in this example), you would enter the domain-to-be and the CNAME record which is the CNAME content there.
Please, let us know if you have further questions.