Domain: it4smallbiz.com
Valid: Yes, but should be blocked
This domain is valid and should be able to receive e-mail.
Tested MX: it4smallbiz.com (154.36.140.118)
No MX-pointer in DNS record. Using domain: it4smallbiz.com
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:
Anomalies detected
it4smallbiz.com
Status: Highly suspicious
DOMAIN RISK: 45
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