Updates to SSL certificate for EPP connections

On Monday 26 July 2021 at 13:00 BST (UTC+1) we will be renewing and replacing the SSL certificate for EPP connections for all gTLDs using *.epp.nominet.uk as a host name.

You will only need to make a change if the system you use to query EPP validates our SSL certificate for *.epp.nominet.uk using the certificate serial number/thumbprint instead of the subject alternative name. The new serial number/thumbprint of the new certificate is: 08:9b:97:10:60:c5:f6:ad:62:34:51:95:27:e6:4a:9e.

If you do not use the serial number/thumbprint for SSL verification, then there is no action required.

If you have any questions regarding this update please contact our customer services team on +44(0)1865 332233 or email [email protected].

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