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,
    "disposable": false,
    "email_forwarder": false,
    "domain": "nbcis.co.jp",
    "text": "Looks okay",
    "reason": "Heuristics: WM1",
    "risk": 10,
    "mx_host": "mg.cybermail.jp",
    "possible_typo": [],
    "mx_ip": "59.84.175.228",
    "mx_info": "Using MX pointer mg.cybermail.jp from DNS with priority: 10",
    "last_changed_at": "2020-05-26T12:22:11+00:00"
}