Is csu.fullerton.edu valid?
Verify if csu.fullerton.edu is a valid e-mail domain
csu.fullerton.edu
csu.fullerton.edu 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 csu.fullerton.edu 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": "csu.fullerton.edu",
"text": "Looks okay",
"reason": "Heuristics: WM1",
"risk": 10,
"mx_host": "mxa-00039101.gslb.pphosted.com",
"possible_typo": [],
"mx_ip": "148.163.156.229",
"mx_info": "Using MX pointer mxa-00039101.gslb.pphosted.com from DNS with priority: 10",
"last_changed_at": "2020-04-29T20:53:01+02:00"
}
csu.fullerton.edu
Status: Looks okay
RISK
LOW
Domain risk: 10
Are you a programmer?
Did you know we have a free API to validate e-mail addresses?