sdn.quest is a disposable email domain

sdn.quest is a disposable temp email domain from yopmail.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": "sdn.quest",
    "base_domain": "sdn.quest",
    "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": "sdn.quest",
    "mx_ip": "87.98.164.155",
    "mx_info": "No MX-pointer in DNS record. Using domain: sdn.quest",
    "mx_fallback": true,
    "mx_hosts": [
        "sdn.quest"
    ],
    "mx_ips": [
        "87.98.164.155"
    ],
    "mx_priorities": [],
    "email_provider": null,
    "disposable_provider": "yopmail.com",
    "possible_typo": [],
    "domain_age_days": 163,
    "domain_created_at": "2025-11-09T00:00:00+00:00",
    "block_status_changed_at": "2025-11-13T12:15:13+00:00"
}