Is ppp-a.biz valid?

Domain: ppp-a.biz

Valid: Yes, but should be blocked

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

Tested MX: mail.ppp-a.biz (203.151.213.20)

Using MX pointer mail.ppp-a.biz from DNS with priority: 5

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:

Anomalies detected

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