Is helium.lk valid?

helium.lk

helium.lk is a suspicious domain, but should still be allowed to do sign-ups and registrations. However, based on our analysis, you should be suspicious about this domain. If a user is trying to sign-up using an e-mail on this domain, it is most likely okay, but you should monitor their usage.

The best way to verify suspicious email domains like helium.lk 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": "helium.lk",
    "text": "Suspicious",
    "reason": "Some anomalies detected",
    "risk": 70,
    "mx_host": "helium.lk",
    "possible_typo": [],
    "mx_ip": "51.159.90.17",
    "mx_info": "No MX-pointer in DNS record. Using domain: helium.lk",
    "last_changed_at": "2026-03-18T21:04:56+00:00"
}