Is 3so.co.id valid?

3so.co.id is a valid email domain (risk: 45/100). Verify email domains with the free Check-Mail API.

3so.co.id

3so.co.id 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,
    "domain": "3so.co.id",
    "base_domain": "3so.co.id",
    "text": "Looks somewhat suspicious",
    "reason": "Some anomalies detected",
    "risk": 45,
    "is_disposable": false,
    "is_email_forwarder": false,
    "is_public_free": false,
    "is_public_premium": false,
    "is_business_provider": false,
    "is_isp_email": false,
    "is_email_api": false,
    "is_web_hosting_email": false,
    "is_self_hosted": false,
    "is_parked": false,
    "is_role_based_email": false,
    "mx_host": "3so.co.id",
    "mx_ip": "103.253.215.19",
    "mx_info": "No MX-pointer in DNS record. Using domain: 3so.co.id",
    "mx_fallback": true,
    "mx_hosts": [],
    "mx_ips": [],
    "mx_priorities": [],
    "email_provider": null,
    "disposable_provider": null,
    "possible_typo": [],
    "domain_age_days": 3326,
    "domain_created_at": "2017-08-18T00:00:00+00:00",
    "block_status_changed_at": "2026-09-17T01:10:48+00:00"
}
3so.co.id is a valid email domain
3so.co.id

Status: Looks somewhat suspicious

RISK
MEDIUM

Domain risk: 45

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Technical Details for 3so.co.id

Risk Score

45 / 100

MX Host

3so.co.id

Last updated: Sep 17, 2026

3so.co.id Domain Age

3so.co.id was registered on August 18, 2017 and is 9 years, 1 month old.

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