Is rainbowzara.it valid?

rainbowzara.it

rainbowzara.it is a domain that should be blocked from sign-ups or registrations. Based on our analysis, you should block this domain. If a user is trying to sign-up using an e-mail on this domain, it's likely that it's a malicious or fraudulent attempt for some reason.

The best way to detect and block domains like rainbowzara.it is to use the Check-Mail API, available for free, for all programming languages.

Raw API JSON response:

{
    "valid": true,
    "block": true,
    "disposable": false,
    "email_forwarder": false,
    "domain": "rainbowzara.it",
    "text": "Highly suspicious",
    "reason": "Anomalies detected",
    "risk": 85,
    "mx_host": "mx.rainbowzara.it",
    "possible_typo": [],
    "mx_ip": "62.149.128.151",
    "mx_info": "Using MX pointer mx.rainbowzara.it from DNS with priority: 10",
    "last_changed_at": "2026-03-04T13:58:26+00:00"
}