When you add a domain name, if the domain name entered is HiDomainer.com
If set to ALL Lowercase, the domain name will be converted to lowercase letters on the domain name list and landing page
If set to ALL Uppercase, the domain name will be converted to uppercase letters on the domain name list and landing page
If it is set to My Raw Input, then the domain name on the domain name list and landing page will be the same as the you entered, as shown in the picture below: