Is blackheron.ca valid?

How to block blackheron.ca invalid e-mail domain

Domain: blackheron.ca

Valid: Yes, but should be blocked

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

Tested MX: mx.blackheron.ca (66.96.140.134)

Using MX pointer mx.blackheron.ca from DNS with priority: 30

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:
DO NOT SCRAPE THIS DATA, USE THE API

Anomalies detected

 

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blackheron.ca

Status: Highly suspicious

 

DOMAIN RISK: 90

 

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