Yes, mybitti.de can receive emails.
No, mybitti.de is a throwaway domain and should be blocked.
You can use MailCheck's free API to automatically block throwaway emails. Read our documentation to get started. No registration required.
A record
104.24.119.51
MX records
mx.discard.email
37.120.169.172
smtp.trashmail.com
136.243.65.157
smtp2.trashmail.com
159.69.18.187