Yes, ministry-of-silly-walks.de can receive emails.
No, ministry-of-silly-walks.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
46.4.78.138
MX record
mail.ministry-of-silly-walks.de
46.4.78.138