Is smkmaarifnu1ajb.sch.id valid?

Domain: smkmaarifnu1ajb.sch.id

Valid: Yes, but should be blocked

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

Tested MX: smkmaarifnu1ajb.sch.id (103.147.154.188)

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Using MX pointer smkmaarifnu1ajb.sch.id 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:

Heuristics: T2b

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