Zoom ID

[Fergus22]

Hi, I would like to ask you whether there is a way to find out which account has launched a meeting, by only using the link to a past reunion.

I would need to know it because I am attending a university course but unfortunately the professor used several accounts these months, and now he cannot remember which email he used every time. So it is impossibile to me to ask him for registrations. 

I thank you in advance