Validation scope

For each domain you want to validate in DOM, you select a validation scope, one of the following:

Scope	What it covers	Can be submitted from:
HOST (`www.example.com`)	Only the domain specified.	Property Manager, or Domain Ownership Manager
WILDCARD (`*.example.com`)	Any hostname at the same level as the wildcard. `a.example.com` is covered. `b.a.example.com` is not covered. `example.com` is not covered.	Domain Ownership Manager only
DOMAIN (`example.com`)	Any hostnames under the domain, regardless of the level of subdomains. `example.com`, `a.example.com` and `a.b.example.com` are covered.	Property Manager, or Domain Ownership Manager

Adding a wildcard domain in Property Manager (*.example.com) will create a DOMAIN level validation record in DOM.