Used as the default primary DNS server name when creating new zones (for the SOA-record and NS-record).

This is typically something like "ns1.example.com" - with "example.com" being your main domain name.

This name is also displayed in the title bar of the main window, and as a "Tool Tip" for the tray bar icon for easy reference.

 

When checked, Simple DNS Plus will be represented by a small icon in the tray bar (typically in the lower right hand corner of the screen, the area next to clock).