Is eest3savio.edu.ar valid?

How to block eest3savio.edu.ar invalid e-mail domain

Domain: eest3savio.edu.ar

Valid: Yes, but should be blocked

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

Tested MX: eest3savio.edu.ar (172.253.63.27)

No MX-pointer in DNS record. Using domain: eest3savio.edu.ar

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:

Heuristics: T2b

 

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eest3savio.edu.ar

Status: Looks highly suspicious

 

DOMAIN RISK: 99

 

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