Is new-isp.net valid?
new-isp.net is a valid email domain (risk: 45/100). Verify email domains with the free Check-Mail API.
new-isp.net
new-isp.net 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": "new-isp.net",
"base_domain": "new-isp.net",
"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": true,
"is_role_based_email": false,
"mx_host": "mx1.mxfilter.net",
"mx_ip": "23.172.139.3",
"mx_info": "Using MX pointer mx1.mxfilter.net from DNS with priority: 10",
"mx_fallback": false,
"mx_hosts": [
"mx1.mxfilter.net",
"mx2.mxfilter.net",
"mx3.mxfilter.net"
],
"mx_ips": [
"23.172.139.3",
"23.172.136.2",
"162.244.94.10"
],
"mx_priorities": {
"mx1.mxfilter.net": 10,
"mx2.mxfilter.net": 10,
"mx3.mxfilter.net": 20
},
"email_provider": null,
"disposable_provider": null,
"possible_typo": [],
"domain_age_days": 8731,
"domain_created_at": "2002-10-28T00:00:00+00:00",
"block_status_changed_at": "2026-09-17T01:33:30+00:00"
}
new-isp.net
Status: Looks somewhat suspicious
RISK
MEDIUM
Domain risk: 45
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Technical Details for new-isp.net
Risk Score
45 / 100
MX Host
mx1.mxfilter.net
Last updated: Sep 17, 2026
new-isp.net Domain Age
new-isp.net was registered on October 28, 2002 and is 23 years, 11 months old.
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