Is ferrums.de valid?

ferrums.de 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": "ferrums.de",
    "base_domain": "ferrums.de",
    "text": "Looks okay",
    "reason": "Heuristics: WM1",
    "risk": 10,
    "is_disposable": false,
    "is_email_forwarder": false,
    "is_public_free": false,
    "is_public_premium": true,
    "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": "mx01.mail.icloud.com",
    "mx_ip": "17.56.9.31",
    "mx_info": "Using MX pointer mx01.mail.icloud.com from DNS with priority: 10",
    "mx_fallback": false,
    "mx_hosts": [
        "mx01.mail.icloud.com",
        "mx02.mail.icloud.com"
    ],
    "mx_ips": [
        "17.56.9.31",
        "17.57.152.5",
        "17.57.154.33",
        "17.57.155.25",
        "17.57.156.30",
        "17.42.251.62"
    ],
    "mx_priorities": {
        "mx01.mail.icloud.com": 10,
        "mx02.mail.icloud.com": 10
    },
    "email_provider": "iCloud+ Custom Domain",
    "disposable_provider": null,
    "possible_typo": [],
    "domain_age_days": null,
    "domain_created_at": null,
    "block_status_changed_at": "2023-02-15T11:13:55+00:00"
}