How to check if my income tax returns have been filed?

I’ve checked this website: https://incometaxindiaefiling.gov.in/portal/Services.do?screen=itrvReceiptStatus
But it shows that the returns have not been filed for 2009, even though I filed it. If this website is just for showing returns filed online, then I need to know where I can get a copy of the returns filed acknowledgment form? Do I have to go to the income tax office or can I get it at Bangalore One?