Is lupan.ca valid?

How to block lupan.ca invalid e-mail domain

Domain: lupan.ca

Valid: Yes, but should be blocked

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

Tested MX: inbound-smtp.us-east-1.amazonaws.com (44.210.166.32)
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Using MX pointer inbound-smtp.us-east-1.amazonaws.com 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:

Anomalies detected

 

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lupan.ca

Status: Highly suspicious

 

DOMAIN RISK: 80

 

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