Is kaisermail.org valid?

How to block kaisermail.org invalid e-mail domain

Domain: kaisermail.org

Valid: Yes, but should be blocked

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

Tested MX: kaisermail.org (208.91.197.46)

No MX-pointer in DNS record. Using domain: kaisermail.org

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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kaisermail.org

Status: Highly suspicious

 

DOMAIN RISK: 99

 

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