Dns server not updating
This command attempts to renew any previously-obtained certificates that expire in less than 30 days.
We recommend backing up Nginx configurations before using it (though you can also revert changes to configurations with Use standalone mode to obtain a certificate if you don’t want to use (or don’t currently have) existing server software.
Then click on the “Copy from Server” button and enter the IP address you selected, and click OK.
Certbot uses a number of different commands (also referred to as “subcommands”) to request specific actions such as obtaining, renewing, or revoking certificates.
I’m going to use 192.2 From your SBS server, open up DNS – then click on the Root Hints tab to see the current list of root DNS servers.
Go ahead and click the Delete button to delete ALL the listed root hints.