Is portalsesisp.org.br valid?

portalsesisp.org.br 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": "portalsesisp.org.br",
    "text": "Looks okay",
    "reason": "Heuristics: WM1",
    "risk": 10,
    "mx_host": "portalsesisp-org-br.mail.protection.outlook.com",
    "possible_typo": [],
    "mx_ip": "52.101.10.2",
    "mx_info": "Using MX pointer portalsesisp-org-br.mail.protection.outlook.com from DNS with priority: 0",
    "last_changed_at": "2020-05-31T04:19:47+00:00"
}