Is rrcsstudent.org valid?

Domain: rrcsstudent.org

Valid: Yes, but should be blocked

This domain is valid and should be able to receive e-mail.

Tested MX: mx1.efwd.spaceship.net (162.255.118.11)

Using MX pointer mx1.efwd.spaceship.net from DNS with priority: 0

Block: Yes

You should block this domain for signups/registrations.

Disposable: No

This does not look like a temporary/disposable e-mail domain.

Raw API reason:

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Anomalies detected

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