You could have downloaded DSINFO 1.3.1 from our software library for free. The most popular versions of the software are 1.3 and 1.0. The software is included in Internet & Network Tools. The actual developer of the free software is Citrix Systems, Inc. This PC software can be installed on 32-bit versions of Windows XP/7.
From the developer:
You can use the DSInfo utility to quickly determine the database type being used for the data store in a XenApp environment. It queries the registry and Data Source Name (DSN) file to gather this information. The results show the database type, connection mode, and hostname of the server that contains the database.
You may want to check out more software, such as Remote Asset Tracker, RAS Monitor or distributed.net client, which might be related to DSINFO.