Is ksl-service.de valid?

ksl-service.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": "ksl-service.de",
    "base_domain": "ksl-service.de",
    "text": "Looks somewhat suspicious",
    "reason": "Some anomalies detected",
    "risk": 40,
    "is_disposable": false,
    "is_email_forwarder": false,
    "is_public_free": false,
    "is_public_premium": false,
    "is_business_provider": true,
    "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": "mx2.spacemail.com",
    "mx_ip": "162.255.118.31",
    "mx_info": "No MX-pointer in DNS record. Using domain: ksl-service.de",
    "mx_fallback": true,
    "mx_hosts": [
        "mx2.spacemail.com",
        "mx1.spacemail.com"
    ],
    "mx_ips": [
        "162.255.118.31",
        "162.255.118.30"
    ],
    "mx_priorities": {
        "mx1.spacemail.com": 0,
        "mx2.spacemail.com": 0
    },
    "email_provider": "Spacemail",
    "disposable_provider": null,
    "possible_typo": [],
    "domain_age_days": null,
    "domain_created_at": null,
    "block_status_changed_at": "2026-03-18T02:12:12+00:00"
}