Is mailtb.xyz valid?
Verify if mailtb.xyz is a valid e-mail domain
Domain: mailtb.xyz
Valid: Yes
This domain is valid and should be able to receive e-mail.
Tested MX: mx1.mailtb.xyz (43.249.25.75)
Using MX pointer mx1.mailtb.xyz from DNS with priority: 5
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:
No anomaly detected
Raw API response:
"valid": true,
"block": false,
"disposable": false,
"email_forwarder": false,
"domain": "mailtb.xyz",
"text": "Looks okay",
"reason": "No anomaly detected",
"risk": 35,
"mx_host": "mx1.mailtb.xyz",
"possible_typo": [],
"mx_ip": "43.249.25.75",
"mx_info": "Using MX pointer mx1.mailtb.xyz from DNS with priority: 5",
"last_changed_at": "2025-08-04T10:01:36+02:00"
}
mailtb.xyz
Status: Looks okay
RISK
MEDIUM
Domain risk: 35
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