Is mqbinfo.com valid?
Verify if mqbinfo.com is a valid e-mail domain
mqbinfo.com
mqbinfo.com 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 mqbinfo.com 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": "mqbinfo.com",
"text": "Looks somewhat suspicious",
"reason": "Some anomalies detected",
"risk": 45,
"mx_host": "mail.mqbinfo.com",
"possible_typo": [],
"mx_ip": "106.0.62.93",
"mx_info": "Using MX pointer mail.mqbinfo.com from DNS with priority: 0",
"last_changed_at": "2025-09-20T15:36:07+02:00"
}
mqbinfo.com
Status: Looks somewhat suspicious
RISK
MEDIUM
Domain risk: 45
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