Is sdu.firste.ml valid?

How to block sdu.firste.ml disposable temporary e-mail domain

Domain: sdu.firste.ml

Valid: Yes, but should be blocked

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

Tested MX: mx.firste.ml (78.47.124.133)

Using MX pointer mx.firste.ml from DNS with priority: 10

Block: Yes

You should block this domain for signups/registrations.

Disposable: Yes

This looks like a temporary/disposable e-mail domain.

Detection method: Advanced heuristics

This domain was blocked heuristically. Unknown domains are automatically analyzed and tagged with our advanced algorithms.

Raw API reason:

Disposable

 

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sdu.firste.ml

Status: Disposable / temporary domain

 

DOMAIN RISK: 99

 

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