INSTALLING
When you set up the first Domino server in a domain, the server setup program creates the certification log. If you delete the log, you can recreate it, but be aware that the new log will not contain the information it previously stored.
When you add servers and users to Domino, the certification log maintains a record of how you registered them. For each registered server and user, the certification log stores a document containing the following information:
Related concepts Domino server setup program
Related tasks Preparing for installing and setting up Domino servers