vault5.com is a disposable email domain

vault5.com is a disposable temp email domain from throwaway.io 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": "vault5.com",
    "base_domain": "vault5.com",
    "text": "Looks okay",
    "reason": "Heuristics: WM1",
    "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": false,
    "is_parked": false,
    "is_role_based_email": false,
    "mx_host": "mx1.cloudhosting.net",
    "mx_ip": "185.53.56.46",
    "mx_info": "Using MX pointer vault5.com from DNS with priority: 0",
    "mx_fallback": false,
    "mx_hosts": [
        "mx1.cloudhosting.net",
        "mx2.cloudhosting.net"
    ],
    "mx_ips": [
        "185.53.56.46",
        "185.53.56.44",
        "185.53.56.47",
        "185.53.56.45"
    ],
    "mx_priorities": {
        "mx1.cloudhosting.net": 10,
        "mx2.cloudhosting.net": 20
    },
    "email_provider": null,
    "disposable_provider": "throwaway.io",
    "possible_typo": [],
    "domain_age_days": 7969,
    "domain_created_at": "2004-08-16T00:00:00+00:00",
    "block_status_changed_at": "2026-05-28T00:35:35+00:00"
}