Notice of Interest on the property

[Kal Paneliya]

Hello Everyone!

I was once threatened by somebody (a wholesaler with whom I had a contract to sell my property, the contract expired and I did not extend that contract) that he would file a notice of interest on my property so I won't be able to close it with anybody else but him. 

Is there anyway I can look it up online if this notice of interest is filed?

Thanks

A Hector