Is hotmail.co.jp valid?

hotmail.co.jp

hotmail.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. If a user is trying to sign-up using an e-mail on this domain, it is most likely okay.

The best way to verify email domains like hotmail.co.jp is to use the Check-Mail API, available for free, for all programming languages.

Raw API JSON response:

{
    "valid": true,
    "block": false,
    "disposable": false,
    "email_forwarder": false,
    "domain": "hotmail.co.jp",
    "text": "Looks okay",
    "reason": "Heuristics: WM1",
    "risk": 10,
    "mx_host": "apc.olc.protection.outlook.com",
    "possible_typo": [],
    "mx_ip": "52.101.73.14",
    "mx_info": "Using MX pointer apc.olc.protection.outlook.com from DNS with priority: 10",
    "last_changed_at": "2022-05-12T08:14:35+00:00"
}