Asking her this

Does it make sense to ask my ex, who dumped me 3 months ago and hasn’t reached out since, if there’s any chance of reconciling in the future? I want to know if the idea of us getting back together ever crosses her mind or if she’s 100% sure that it’s over for good. The reason I’m considering asking is because I feel like having a clear answer would help me move on completely. Is this a good idea, or would it come across the wrong way?