Welcome to our step-by-step guide on changing name servers at 1-2-3reg.co.uk. This article will walk you through the process of updating your domain's name servers to those provided by Ezoic. By following these instructions, you can ensure your domain is properly integrated with Ezoic's services. Let's get started and make this transition as smooth as possible!

1. Before you do anything else, please check that Ezoic's copy of your site's DNS records matches those at your host as per the instructions here.

2. Login to your 123 Reg control panel.

3. In the Domain names section, select the relevant domain name from the drop-down box and click on the Manage button.

4. If the domain is a top-level domain (i.e., .com/.net/.biz etc.), click on the Manage Domain Locking option. Click on the Unlock domain link and then click on the Back to Control Panel link.

5. Click on the Change Nameservers link.

6. Scroll down and enter the custom name servers provided in your Ezoic Dashboard. You can find these under Settings > Connection > Nameservers > View Instructions.

7. Click on the Change Nameservers button.

Please allow up to 48 hours for all changes to take full effect.

If you encounter issues while integrating with Ezoic via name server integration at 123 Reg, here are some common problems and their solutions:

1. Name Server Changes Not Propagating:
   • Issue: After changing your name servers at 123 Reg, it might seem like the changes are not taking effect.
   • Solution: Keep in mind that it can take up to 24 hours for the integration to fully propagate. If it has been over 24 hours, double-check that you have entered the Ezoic name servers correctly. Ensure there are no typos or extra spaces. You can also use online DNS propagation check tools to see if the changes are being reflected globally.
2. Site Not Working After Integration:
   • Issue: Your site is down or not functioning correctly after completing the name server changes.
   • Solution: If the error is consistent, verify that the name servers are correctly entered and that Ezoic's copy of your site's DNS record matches those at 123 Reg. If the error is intermittent, consider the solutions listed here.

For any persistent issues, you may need to reach out to 123 Reg's or Ezoic's Support teams for further assistance.

If you need further assistance with Header Bidding Mediation, please log in via https://support.ezoic.com/ to make use of our dedicated resources for support. We're here to help!