I believe it involves the DNS. I have enabled DNS on the server, restricted to local access.
Today, the domain name resolves correctly so one of the overnight processes appears to have taken care of the issue. I would like to know how to invoke this, if possible. As I get better with domans and SME and so on, I find I am needing more insight to causing the server to update things like DNS tables.
Ah, the life of a noob...