mailunit.uk is a disposable email domain

mailunit.uk is a disposable temp email domain from tempinbox.uk 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": "mailunit.uk",
    "base_domain": "mailunit.uk",
    "text": "Valid domain",
    "reason": "Heuristics: OK",
    "risk": 10,
    "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": true,
    "is_parked": false,
    "is_role_based_email": false,
    "mx_host": "mail.mailunit.uk",
    "mx_ip": "79.99.45.241",
    "mx_info": "Using MX pointer mail.mailunit.uk from DNS with priority: 10",
    "mx_fallback": false,
    "mx_hosts": [
        "mail.mailunit.uk"
    ],
    "mx_ips": [
        "79.99.45.241"
    ],
    "mx_priorities": {
        "mail.mailunit.uk": 10
    },
    "email_provider": null,
    "disposable_provider": "tempinbox.uk",
    "possible_typo": [],
    "domain_age_days": null,
    "domain_created_at": null,
    "block_status_changed_at": "2026-06-08T16:58:51+00:00"
}