Can't find what QR code use to link to

I created a QR code that linked to a specific page on my website which I got printed on flyers. I think the URL for that page must of changed because now when I scan the QR code it just takes me to adobe express website.

Is there a way to find out what the orginal/old URL use to be for that QR code?

If I had that, I could get the website URL changed to match where the QR code use to take you.