Is kiefertc.nl valid?

kiefertc.nl is a valid domain that should be allowed to do sign-ups and registrations. Based on our analysis, you should allow this domain.

Raw API JSON response:

{
    "valid": true,
    "block": false,
    "domain": "kiefertc.nl",
    "base_domain": "kiefertc.nl",
    "text": "Looks somewhat suspicious",
    "reason": "Some anomalies detected",
    "risk": 55,
    "is_disposable": false,
    "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": true,
    "is_role_based_email": false,
    "mx_host": "mail.kiefertc.nl",
    "mx_ip": "62.148.172.73",
    "mx_info": "Using MX pointer mail.kiefertc.nl from DNS with priority: 10",
    "mx_fallback": false,
    "mx_hosts": [
        "mail.kiefertc.nl"
    ],
    "mx_ips": [
        "62.148.172.73"
    ],
    "mx_priorities": {
        "mail.kiefertc.nl": 10
    },
    "email_provider": null,
    "disposable_provider": null,
    "possible_typo": [],
    "domain_age_days": 918,
    "domain_created_at": "2024-03-08T00:00:00+00:00",
    "block_status_changed_at": "2026-09-06T21:22:00+00:00"
}