To confirm on Dynadot's side, please follow these steps:
Sign in to your Dynadot account. Select "Manage" from the "Domains" drop-down menu. Check the box next to the domain(s) requiring confirmation. Click the "Set SedoMLS" icon Select "Confirm SedoMLS" from the drop-down menu. Click on the "Save Settings" button to confirm SedoMLS.
but,where is the "Set SedoMLS" icon? I can't find it.