u2j.junglemail.org is a disposable email domain

u2j.junglemail.org 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": "u2j.junglemail.org",
    "base_domain": "junglemail.org",
    "text": "Disposable \/ temporary domain",
    "reason": "Heuristics: DM1",
    "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": true,
    "is_parked": null,
    "is_role_based_email": false,
    "mx_host": "mx.junglemail.org",
    "mx_ip": null,
    "mx_info": "Using MX pointer mx.junglemail.org from DNS with priority: 5",
    "mx_fallback": false,
    "mx_hosts": [
        "mx.junglemail.org"
    ],
    "mx_ips": [],
    "mx_priorities": {
        "mx.junglemail.org": 5
    },
    "email_provider": null,
    "disposable_provider": "tempmail.lol",
    "possible_typo": [],
    "domain_age_days": null,
    "domain_created_at": null,
    "block_status_changed_at": "2026-09-08T12:54:30+00:00"
}