rbsz3685.penti.sbs is a disposable email domain

rbsz3685.penti.sbs is a disposable temp email domain from EmailFake that provides throwaway email addresses and should be blocked. These temporary addresses are frequently exploited to bypass verification systems and create fake accounts.

Raw API JSON response:

{
    "valid": true,
    "block": true,
    "domain": "rbsz3685.penti.sbs",
    "base_domain": "penti.sbs",
    "text": "Disposable or temporary email domain",
    "reason": "disposable",
    "risk": 92,
    "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": null,
    "is_role_based_email": false,
    "mx_host": "generator.email",
    "mx_ip": "91.196.52.205",
    "mx_info": "Using MX pointer generator.email from DNS with priority: 1",
    "mx_fallback": false,
    "mx_hosts": [
        "generator.email"
    ],
    "mx_ips": [
        "91.196.52.205"
    ],
    "mx_priorities": {
        "generator.email": 1
    },
    "email_provider": null,
    "disposable_provider": "EmailFake",
    "possible_typo": [],
    "domain_age_days": null,
    "domain_created_at": null,
    "block_status_changed_at": "2026-11-10T12:05:47+00:00"
}