I am trying to get a domain from my friend. He has his domain on Vercel. Whenever he sends me the domain, I get this error when I click the link in the email.

I am trying to get a domain from my friend. He has his domain on Vercel. Whenever he sends me the domain, I get this error when I click the link in the email.

Sorry for the inconvenience 😔 - what’s the domain that your friend is trying to transfer to you?
The domain is inboxing.at