Are Discord Calls Recorded?

As far as we know, Discord calls are not recorded. Discord uses end-to-end encryption and while a nation state could theoretically record them, why would they? Millions of people spend millions of hours per year chatting on Discord. Even if someone wanted to record those calls, the storage overhead would be huge.

Are Discord calls private?

Discord does not record or monitor video or voice calls, and to my knowledge neither do they do this with voice chats in servers.

Is calling on Discord safe?

Because Discord uses a client-server architecture for all voice and text communication, your IP is kept securely locked down and out of sight from any bad guys. This means you're safe from DDOS attacks.