Is 72c.de valid?

Domain: 72c.de

Valid: Yes, but should be blocked

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

Tested MX: mail.72c.de (178.254.4.101)

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Using MX pointer mail.72c.de from DNS with priority: 10

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: SM1

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