Pricing API Docs Integrations

4rybu.us

is a disposable email

Can 4rybu.us receive emails?

Yes, 4rybu.us can receive emails.

Should you allow users to sign up to your website using the domain 4rybu.us?

No, 4rybu.us is a throwaway domain and should be blocked.

How to block the disposable domain 4rybu.us?

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

DNS Records

A record

198.54.117.197

MX records

None

Domain Directory