Is readb.site valid?

Domain: readb.site

Valid: Yes, but should be blocked

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

Tested MX: readb.site (45.33.23.183)

No MX-pointer in DNS record. Using domain: readb.site

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 x3

START USING FREE API