Is sertra.com.br valid?

Domain: sertra.com.br

Valid: Yes

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

Tested MX: mail.sertra.com.br (162.241.60.148)

Using MX pointer mail.sertra.com.br from DNS with priority: 0

Block: No

You do not need to 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:

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No anomaly detected

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