Is derholla.de valid?
How to block derholla.de e-mail domain
derholla.de
derholla.de is a domain that should be blocked from sign-ups or registrations. Based on our analysis, you should block this domain. If a user is trying to sign-up using an e-mail on this domain, it's likely that it's a malicious or fraudulent attempt for some reason.
The best way to detect and block domains like derholla.de is to use the Check-Mail API, available for free, for all programming languages.
Raw API JSON response:
"valid": true,
"block": true,
"disposable": false,
"email_forwarder": false,
"domain": "derholla.de",
"text": "Should be blocked",
"reason": "Heuristics: BM1",
"risk": 45,
"mx_host": "derholla.de",
"possible_typo": [],
"mx_ip": "188.40.92.90",
"mx_info": "No MX-pointer in DNS record. Using domain: derholla.de",
"last_changed_at": "2020-06-02T09:38:20+02:00"
}
derholla.de
Status: Should be blocked
RISK
MEDIUM
Domain risk: 45
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