Is kuy.dev valid?
Verify if kuy.dev is a valid e-mail domain
Domain: kuy.dev
Valid: Yes
This domain is valid and should be able to receive e-mail.
Tested MX: route1.mx.cloudflare.net (162.159.205.11)
Using MX pointer route1.mx.cloudflare.net from DNS with priority: 10
Block: No
You do not need to block this domain for signups/registrations.
Disposable: No
This does not look like a temporary/disposable e-mail domain.
API reason:
Forwarding service
Raw API response:
"valid": true,
"block": false,
"disposable": false,
"email_forwarder": true,
"domain": "kuy.dev",
"text": "Uses an email forwarding service",
"reason": "Forwarding service",
"risk": 40,
"mx_host": "route1.mx.cloudflare.net",
"possible_typo": [],
"mx_ip": "162.159.205.11",
"mx_info": "Using MX pointer route1.mx.cloudflare.net from DNS with priority: 10",
"last_changed_at": "2025-05-24T03:05:18+02:00"
}
kuy.dev
Status: Uses an email forwarding service
RISK
MEDIUM
Domain risk: 40
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