Yes, techbird.fun can receive emails.
No, techbird.fun 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
172.67.188.19
MX records
alt.mailsac.com
54.186.130.2
in.mailsac.com
52.10.8.95