f1t.online is a disposable email domain

f1t.online is an invalid domain that should be blocked from sign-ups or registrations. Based on our analysis, you should block this invalid domain. If a user is trying to sign-up using an e-mail on this domain, it's likely a typo, or a malicious attempt.

Raw API JSON response:

{
    "valid": false,
    "block": true,
    "domain": "f1t.online",
    "base_domain": "f1t.online",
    "text": "Disposable or temporary email domain",
    "reason": "disposable",
    "risk": 100,
    "is_disposable": true,
    "is_email_forwarder": false,
    "is_public_free": false,
    "is_public_premium": false,
    "is_business_provider": false,
    "is_isp_email": false,
    "is_email_api": false,
    "is_web_hosting_email": false,
    "is_self_hosted": false,
    "is_parked": false,
    "is_role_based_email": false,
    "mx_host": "mx.plingest.com",
    "mx_ip": "38.143.66.193",
    "mx_info": "Using MX pointer p.f1t.online from DNS with priority: 10",
    "mx_fallback": false,
    "mx_hosts": [
        "mx.plingest.com"
    ],
    "mx_ips": [
        "38.143.66.193"
    ],
    "mx_priorities": {
        "mx.plingest.com": 10
    },
    "email_provider": null,
    "disposable_provider": null,
    "possible_typo": [],
    "domain_age_days": 555,
    "domain_created_at": "2025-04-11T00:00:00+00:00",
    "block_status_changed_at": "2025-04-13T08:11:08+00:00"
}