Connect to each server and run this query on that server:
SELECT name
FROM master..sysdatabases
If you want to make sure that it has all the required tables run this query after that
use DataBaseName
Select Table_name
From INFORMATION_SCHEMA.TABLES
And if you don't know how to enumerate all available SQL Servers :
http://msdn.microsoft.com/en-us/library/a6t1z9x2.aspx[
^]
Hope it helps.