Is sanftenberg.info valid?

Domain: sanftenberg.info

Valid: Yes, but should be blocked

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

Tested MX: cs1.karsch-net.de (81.209.255.139)

Using MX pointer cs1.karsch-net.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.

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Raw API reason:

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Anomalies detected

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