Is calgoncarbon-eu.com valid?

Domain: calgoncarbon-eu.com

Valid: Yes

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

Tested MX: alt1.ap.email.fireeyecloud.com (3.112.99.5)

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Using MX pointer alt1.ap.email.fireeyecloud.com from DNS with priority: 20

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Block: No

You do not need to block this domain for signups/registrations.

Disposable: No

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

Raw API reason:

Heuristics: WM1

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