Reclaims ENS Deposit

Hello.
First of all, I apologize for my English, I have used a translator.
A few years ago (2017) I bought several ENS names, and made a deposit for each one.
Now when I go to https://reclaim.ens.domains/ to claim my deposit, I have 0 eth to claim.
How can I know if someone has scammed me and claimed the deposits for me?
Thanks