Update all domains

     This selection causes the DNS (Domain Name 
System) databases for all the DNS domains that this 
software maintains to be updated immediately.  
Before it does an update it also saves your current 
settings automatically.
     If the following selection is ever made under 
the "Advanced" menu: 
"Remove all DNS databases but not configuration data",
you must immediately select:  "Update all domains" 
under the "File" menu.