Yes, swudutchyy.com can receive emails.
No, swudutchyy.com 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
45.55.108.184
MX record
mail-1.swudutchyy.com
198.199.109.135