Is norstr.com valid?

How to block norstr.com invalid e-mail domain

Domain: norstr.com

Valid: Yes, but should be blocked

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

Tested MX: mx.norstr.com (66.96.140.167)

Using MX pointer mx.norstr.com 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.

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Raw API reason:

Anomalies detected

 

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norstr.com

Status: Highly suspicious

 

DOMAIN RISK: 90

 

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