Is zwembad-limburg.nl valid?

zwembad-limburg.nl is an email forwarding domain that allows users to create aliases to hide their real email. These alias emails are frequently used by spammers to bypass verification systems.

Raw API JSON response:

{
    "valid": true,
    "block": false,
    "domain": "zwembad-limburg.nl",
    "base_domain": "zwembad-limburg.nl",
    "text": "Looks okay",
    "reason": "none",
    "risk": 40,
    "is_disposable": false,
    "is_email_forwarder": true,
    "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.improvmx.com",
    "mx_ip": "15.236.236.160",
    "mx_info": "Using MX pointer mx1.improvmx.com from DNS with priority: 10",
    "mx_fallback": false,
    "mx_hosts": [
        "mx1.improvmx.com",
        "mx2.improvmx.com"
    ],
    "mx_ips": [
        "15.236.236.160",
        "35.181.18.45",
        "13.37.195.136",
        "15.236.61.92",
        "13.36.222.39",
        "13.36.107.63"
    ],
    "mx_priorities": {
        "mx1.improvmx.com": 10,
        "mx2.improvmx.com": 20
    },
    "email_provider": "ImprovMX",
    "disposable_provider": null,
    "possible_typo": [],
    "domain_age_days": 2888,
    "domain_created_at": "2018-11-18T00:00:00+00:00",
    "block_status_changed_at": "2026-09-04T11:20:17+00:00"
}