Is bham.rr.com valid?

bham.rr.com 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": "bham.rr.com",
    "text": "Looks okay",
    "reason": "Heuristics: WM1",
    "risk": 10,
    "mx_host": "pkvw-mx.msg.pkvw.co.charter.net",
    "possible_typo": [],
    "mx_ip": "47.43.26.7",
    "mx_info": "Using MX pointer pkvw-mx.msg.pkvw.co.charter.net from DNS with priority: 10",
    "last_changed_at": "2020-05-01T13:11:44+00:00"
}