Is iwatsuki.co.jp valid?

iwatsuki.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": "iwatsuki.co.jp",
    "base_domain": "iwatsuki.co.jp",
    "text": "Looks okay",
    "reason": "none",
    "risk": 40,
    "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": true,
    "is_parked": false,
    "is_role_based_email": false,
    "mx_host": "iwamx1.iwatsuki.co.jp",
    "mx_ip": "113.35.127.136",
    "mx_info": "Using MX pointer iwamx1.iwatsuki.co.jp from DNS with priority: 10",
    "mx_fallback": false,
    "mx_hosts": [
        "iwamx1.iwatsuki.co.jp"
    ],
    "mx_ips": [
        "113.35.127.136"
    ],
    "mx_priorities": {
        "iwamx1.iwatsuki.co.jp": 10
    },
    "email_provider": null,
    "disposable_provider": null,
    "possible_typo": [],
    "domain_age_days": 10411,
    "domain_created_at": "1998-04-22T00:00:00+00:00",
    "block_status_changed_at": "2020-10-31T17:51:36+00:00"
}