Is liceoludiconuevacolombia.edu.co valid?

How to block liceoludiconuevacolombia.edu.co invalid e-mail domain

Domain: liceoludiconuevacolombia.edu.co

Valid: Yes, but should be blocked

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

Tested MX: liceoludiconuevacolombia.edu.co (190.90.160.172)

Using MX pointer liceoludiconuevacolombia.edu.co from DNS with priority: 0

Block: Yes

You should block this domain for signups/registrations.

Disposable: No

This does not look like a temporary/disposable e-mail domain.

USE THE API, DO NOT SCRAPE THIS DATA
Raw API reason:
DO NOT SCRAPE THIS DATA, USE THE API

Heuristics: T2b

 

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liceoludiconuevacolombia.edu.co

Status: Looks highly suspicious

 

DOMAIN RISK: 99

 

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