04.biz

Can 04.biz receive emails?

Yes, 04.biz can receive emails.

Should you allow users to sign up to your website using the domain 04.biz?

No, 04.biz is a throwaway domain and should be blocked.

How to block the temporary domain 04.biz?

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

DNS Records

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