arroyo.socialindex.online is a disposable email domain

arroyo.socialindex.online is a disposable temp email domain from mailnesia.com 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": "arroyo.socialindex.online",
    "base_domain": "socialindex.online",
    "text": "Disposable \/ temporary domain",
    "reason": "Disposable",
    "risk": 100,
    "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.sinderella.online",
    "mx_ip": "5.75.208.75",
    "mx_info": "Using MX pointer mail.sinderella.online from DNS with priority: 10",
    "mx_fallback": false,
    "mx_hosts": [
        "mail.sinderella.online"
    ],
    "mx_ips": [
        "5.75.208.75"
    ],
    "mx_priorities": {
        "mail.sinderella.online": 10
    },
    "email_provider": null,
    "disposable_provider": "mailnesia.com",
    "possible_typo": [],
    "domain_age_days": 97,
    "domain_created_at": "2026-05-13T00:00:00+00:00",
    "block_status_changed_at": "2026-07-19T01:17:38+00:00"
}