can I find out all the domains registered with a certain email?
 

I need to find out what domains that I might have sold in the past still have my ontact info on them
Is there any way to do that?

friad not (on my knowledge anyhow)

not by email ...

is it possible by name?

sure, you get a list of the domains and then write a script that curl's an open whois maybe whois.sc and greps the result for you email address...