Domain: 3445.ttyyyu

Valid: No, should be blocked

This domain does not seem valid, and can probably not receive e-mail.

Tested MX: 3445.ttyyyu (No MX pointer detected)

No MX-pointer in DNS record. Using domain: 3445.ttyyyu

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:

Unable to resolve MX host: 3445.ttyyyu

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3445.ttyyyu

Status: Invalid domain

 

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