As part of Nominet’s ongoing commitment to strengthening our security measures, we are updating our supported TLS protocols and cipher suites. To implement these updates, system maintenance is scheduled for Thursday, 23rd October, from 10:00 to 12:00 BST (UTC+1), the systems highlighted below may have connections reset: Please note as per our previous notice on...

Update 11/09/25 15:45 BST (UTC+1): The following issue is now resolved: On Thursday 11th September from 03:00 – 08:00 UTC+1 (BST) essential maintenance will be taking place. (Please note this notice replaces the maintenance that was previously planned for 27th August 2025 and the maintenance window has been extended.) All registry systems including OT&E and...

From Thursday 21st August 2025 we will cease to offer a plain-text EPP on port 8700 on our legacy OT&E and Testbed environments for .UK. We will continue to operate EPP over TLS in our OT&E and testbed legacy .UK environment on port 700. Customer Action Required: If you have any questions, please feel free...

As part of Nominet’s regular database patching to improve security and stability on Tuesday 12th August 2025 we will be carrying out essential maintenance between 09:00 – 18:00 UTC +1 (BST). All systems will be available during this time and operating as usual. Users may experience connection resets to the systems listed below. If you experience any...

As part of Nominet’s ongoing commitment to strengthening our security measures, we are updating our supported TLS protocols and cipher suites. Please note specific actions your technical teams may need to take to support this change. Nominet will be updating the TLS and cipher suites to support only the following:  The following cipher suites will...