firstcal.net

Can firstcal.net receive emails?

Yes, firstcal.net can receive emails.

Should you allow users to sign up to your website using the domain firstcal.net?

No, firstcal.net is a throwaway domain and should be blocked.

How to block the temporary domain firstcal.net?

You can use MailCheck's free API to automatically block throwaway emails. Read our documentation to get started. No registration required.

DNS Records