Is sic.center valid?

sic.center is a valid domain that should be allowed to do sign-ups and registrations. Based on our analysis, you should allow this domain.

Raw API JSON response:

{
    "valid": true,
    "block": false,
    "disposable": false,
    "email_forwarder": false,
    "domain": "sic.center",
    "text": "Looks somewhat suspicious",
    "reason": "Heuristics: T1",
    "risk": 30,
    "mx_host": "smx01.udag.de",
    "possible_typo": [],
    "mx_ip": "62.146.106.51",
    "mx_info": "Using MX pointer smx01.udag.de from DNS with priority: 10",
    "last_changed_at": "2025-05-08T06:00:21+00:00"
}