Can 8t0sznngp6aowxsrj.tk receive emails?
No, 8t0sznngp6aowxsrj.tk cannot receive emails because
it has neither an A record nor MX records.
Should you allow users to sign up to your website using the domain 8t0sznngp6aowxsrj.tk?
No, 8t0sznngp6aowxsrj.tk is a throwaway domain and
should be blocked.
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You can use MailCheck's
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