Is nexo.com.ar valid?

Domain: nexo.com.ar

Valid: Yes, but should be blocked

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

Tested MX: _dc-mx.920aafcb2ef2.nexo.com.ar (208.73.206.196)

Using MX pointer _dc-mx.920aafcb2ef2.nexo.com.ar 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:

Heuristics: T1

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