Is nbcis.co.jp valid?

nbcis.co.jp 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": "nbcis.co.jp",
    "base_domain": "nbcis.co.jp",
    "text": "Looks okay",
    "reason": "Heuristics: WM1",
    "risk": 10,
    "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": "mg.cybermail.jp",
    "mx_ip": "59.84.175.228",
    "mx_info": "Using MX pointer mg.cybermail.jp from DNS with priority: 10",
    "mx_fallback": false,
    "mx_hosts": [
        "mg.cybermail.jp",
        "leo.nbcis.co.jp",
        "azquede-smtp.nbcis.co.jp"
    ],
    "mx_ips": [
        "59.84.175.228",
        "218.216.0.7",
        "202.225.72.122"
    ],
    "mx_priorities": {
        "leo.nbcis.co.jp": 20,
        "mg.cybermail.jp": 10,
        "azquede-smtp.nbcis.co.jp": 30
    },
    "email_provider": null,
    "disposable_provider": null,
    "possible_typo": [],
    "domain_age_days": 10819,
    "domain_created_at": "1997-02-07T00:00:00+00:00",
    "block_status_changed_at": "2020-05-26T12:22:11+00:00"
}