xm100100.com is a disposable email domain

xm100100.com is a disposable temp email domain from duckmail.sbs 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": "xm100100.com",
    "base_domain": "xm100100.com",
    "text": "Disposable or temporary email domain",
    "reason": "disposable",
    "risk": 91,
    "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": "mail.duckmail.sbs",
    "mx_ip": "38.45.67.112",
    "mx_info": "Using MX pointer mail.duckmail.sbs from DNS with priority: 10",
    "mx_fallback": false,
    "mx_hosts": [
        "mail.duckmail.sbs"
    ],
    "mx_ips": [
        "38.45.67.112"
    ],
    "mx_priorities": {
        "mail.duckmail.sbs": 10
    },
    "email_provider": null,
    "disposable_provider": "duckmail.sbs",
    "possible_typo": [],
    "domain_age_days": 6654,
    "domain_created_at": "2008-08-18T00:00:00+00:00",
    "block_status_changed_at": "2026-09-30T12:18:57+00:00"
}