Is link.0154.jp valid?

link.0154.jp

link.0154.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 link.0154.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": "link.0154.jp",
    "text": "Valid domain",
    "reason": "Heuristics: OK",
    "risk": 10,
    "mx_host": "link.0154.jp",
    "possible_typo": [],
    "mx_ip": "202.181.97.56",
    "mx_info": "Using MX pointer link.0154.jp from DNS with priority: 10",
    "last_changed_at": "2026-02-20T16:42:25+00:00"
}