Open SQL server and write following query;

  1. SELECT a.Name AS [DB_Name],
  2. COALESCE(CONVERT(VARCHAR(12), MAX(b.backup_finish_date), 101), '-') AS LastBackup
  3. FROM sys.sysdatabases a
  4. LEFT OUTER JOIN msdb.dbo.backupset b ON b.database_name = a.name
  5. GROUP BY a.Name

The above query will show the last backup data of all databases as you can see it in following image.