u423jf.us

Can u423jf.us receive emails?

Yes, u423jf.us can receive emails.

Should you allow users to sign up to your website using the domain u423jf.us?

No, u423jf.us is a throwaway domain and should be blocked.

How to block the temporary domain u423jf.us?

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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