1. Help Center
  2. Domains
  3. Connecting your Domain

Publishing Your Website on an IONOS Domain

Connect your B12 website to your IONOS domain

Written by: Madeline B.

Last updated: 11th March 2025

  Note: You might be paying IONOS unnecessarily, as website hosting is included in every B12 subscription. Contact hello@b12.io to learn more.

Learn how to publish your website on an Ionos domain below:

Add your domain to your B12 account

1. Log in to the B12 Editor.

2. From the lefthand editing panel select Domains

3. On the left-hand side of the screen select Add domain, from the dropdown select Domain I already own

Screenshot 2025-03-11 at 7.18.46 PM5. In the box, enter your domain name—be sure to start with www.

Optional: Check the Make this my primary domain box if you want this domain considered your official domain by search engines.


Screenshot 2025-03-11 at 7.21.04 PM

5. Select Sync Domain

Sync Domain-16. Log into your Ionos account

The editor will detect your domain provider and prompt you to log into your Ionos account.

Registrar not detected? If your registrar is not detected, use this article to manually connect your domain!

7. Approve the connection

Domain not connecting? Note that it can take up to 48 hours for a connection to manifest in your editor. If your domain still isn't synced after 48 hours, reach out to hello@b12.io for assistance.

Once you've logged in, you'll be asked to approve the connection. Once you do, your domain will be connected

8. Select Publish in the upper right-hand corner of your editor to make your site live

Need help? If you need help, please reach out to our Support Team through our live chat option or through email at hello@b12.io.