o--b.tk

Can o--b.tk receive emails?

Yes, o--b.tk can receive emails.

Should you allow users to sign up to your website using the domain o--b.tk?

No, o--b.tk is a throwaway domain and should be blocked.

How to block the temporary domain o--b.tk?

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

DNS Records

Source