Domain: prefood.ru
Valid: No, should be blocked
Tested MX: prefood.ru (31.31.205.163)
No MX-pointer in DNS record. Using domain: prefood.ru
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:
Blacklisted
prefood.ru
Status: Should be blocked
DOMAIN RISK: 95
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