Is usiver.com valid?
Verify if usiver.com is a valid e-mail domain
usiver.com
usiver.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 usiver.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": "usiver.com",
"text": "Looks okay",
"reason": "No anomaly detected",
"risk": 15,
"mx_host": "mail.usiver.com",
"possible_typo": [],
"mx_ip": "157.230.66.229",
"mx_info": "Using MX pointer mail.usiver.com from DNS with priority: 10",
"last_changed_at": "2025-09-25T12:29:49+02:00"
}
usiver.com
Status: Looks okay
RISK
LOW
Domain risk: 15
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