In this tutorial you will learn how to prepare a provider change from 1blu to checkdomain.
The application for an Authcode is only possible with 1blu by form.
To apply for the Authcode you can use our form, which you can find here.
Send the completed and signed form scanned by e-mail.
to firstname.lastname@example.org, by fax to +49 30 - 20 18 10 01 or by post to
You will now receive an e-mail confirming your cancellation and the authcode for the transfer of your domain.
After you have received the authcode, you can start the transfer of the domain via the order process at www.checkdomain.net/en.
Important: For some domain extensions, such as .com/.net/.org or most nTLDs, an additional confirmation of the transfer is required.
in a so-called FOA e-mail, which is sent to the domain holder / admin-c.
Send an email