Is nessus.org valid?

nessus.org 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": "nessus.org",
    "base_domain": "nessus.org",
    "text": "Suspicious",
    "reason": "Some anomalies detected",
    "risk": 60,
    "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": false,
    "is_role_based_email": false,
    "mx_host": "us-smtp-inbound-1.mimecast.com",
    "mx_ip": "170.10.132.221",
    "mx_info": "Using MX pointer us-smtp-inbound-1.mimecast.com from DNS with priority: 10",
    "mx_fallback": false,
    "mx_hosts": [
        "us-smtp-inbound-1.mimecast.com",
        "us-smtp-inbound-2.mimecast.com"
    ],
    "mx_ips": [
        "170.10.132.221",
        "170.10.132.242",
        "170.10.128.141",
        "170.10.128.221",
        "170.10.128.242",
        "170.10.132.141"
    ],
    "mx_priorities": {
        "us-smtp-inbound-1.mimecast.com": 10,
        "us-smtp-inbound-2.mimecast.com": 10
    },
    "email_provider": "Mimecast",
    "disposable_provider": null,
    "possible_typo": [],
    "domain_age_days": 10271,
    "domain_created_at": "1998-04-15T00:00:00+00:00",
    "block_status_changed_at": "2022-02-15T17:19:48+00:00"
}