Domain Validation for 3rd Party Domain

We’re using BrainCert (braincert dot com) (an LMS/Learning Platform) to facilitate virtual classes via Zoom.
We’re not the owner of the domain and therefor cannot validate it.
Please help with the validation of this domain so that we can submit our app.

Hello,

Thank you for reaching out in relation to Our Domain Validation process, the next steps will be sent to you via DM. Please refer to our domain validation resource: Domain Validation Explanation for any further questions you may have about the process.

Thank you.