SELECT * 
FROM msdb..sysdbmaintplan_history
Results:

sequence_id

plan_id

plan_name

database_name

server_name

activity

succeeded

end_time

duration

start_time

error_number message

1

22F70D58-642D-44F9-80A3-17A5D2E776DF

Northwind

Northwind

W15KC

Rebuild Indexes

1

2001-12-05 19:45:04.793

3

2001-12-05 19:45:01.793

0

2

22F70D58-642D-44F9-80A3-17A5D2E776DF

Northwind

Northwind

W15KC

Shrink Database

1

2001-12-05 19:45:04.833

0

2001-12-05 19:45:04.833

0

3

22F70D58-642D-44F9-80A3-17A5D2E776DF

Northwind

Northwind

W15KC

Check Data and Index Linkage

1

2001-12-05 19:46:01.607

1

2001-12-05 19:46:00.607

0

4

22F70D58-642D-44F9-80A3-17A5D2E776DF

Northwind

Northwind

W15KC

Backup database

1

2001-12-05 19:47:04.677

4

2001-12-05 19:47:00.677

0

Backup Destination: [C:\Program Files\Microsoft SQL Server\MSSQL\BACKUP\Northwind\Northwind_db_200112051947.BAK]

5

22F70D58-642D-44F9-80A3-17A5D2E776DF

Northwind

Northwind

W15KC

Verify Backup

1

2001-12-05 19:47:05.510

1

2001-12-05 19:47:04.510

0


(5 row(s) affected)