Is nus.edu.sg valid?

Domain: nus.edu.sg

Valid: Yes, but should be blocked

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

Tested MX: nus.in.tmes.trendmicro.com (18.208.22.80)

USE THE API, DO NOT SCRAPE THIS DATA

Using MX pointer nus.in.tmes.trendmicro.com 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:

Heuristics x2

START USING FREE API