Is mugen-k.co.jp valid?

mugen-k.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": "mugen-k.co.jp",
    "base_domain": "mugen-k.co.jp",
    "text": "Looks okay",
    "reason": "none",
    "risk": 10,
    "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": "ampub01.alpha-mail.net",
    "mx_ip": "216.230.254.1",
    "mx_info": "Using MX pointer ampub01.alpha-mail.net from DNS with priority: 10",
    "mx_fallback": false,
    "mx_hosts": [
        "ampub01.alpha-mail.net",
        "ampub02.alpha-mail.net",
        "ampub03.alpha-mail.net",
        "ampub04.alpha-mail.net"
    ],
    "mx_ips": [
        "216.230.254.1",
        "216.230.254.2",
        "216.230.254.3",
        "216.230.254.4"
    ],
    "mx_priorities": {
        "ampub01.alpha-mail.net": 10,
        "ampub02.alpha-mail.net": 10,
        "ampub03.alpha-mail.net": 10,
        "ampub04.alpha-mail.net": 50
    },
    "email_provider": "Otsuka Corporation",
    "disposable_provider": null,
    "possible_typo": [],
    "domain_age_days": 8259,
    "domain_created_at": "2004-03-30T00:00:00+00:00",
    "block_status_changed_at": "2022-03-29T07:10:27+00:00"
}