I was referring to EJ. Admittedly I don't know that much about Daisy apart from IP records.
I'm not saying it's impossible but I think it's very unlikely. And by the way, I'm pretty sure they are in different countries.
There's no possible way you could know that. It is trivially easy to disguise that information.
So you know things about EJ, but how can you rule out it being Daisy if you don't know those things about her? That line of reasoning falls apart immediately.