Full threat intelligence, domain reverse lookups, abuse detection, and priority support — the complete toolkit.
2M
requests / month
32+
data fields
99.9%
uptime SLA
Multi-source threat scoring from public blocklists, honeypot data, and abuse reports.
Look up any domain — WHOIS, registrar, creation date, DNS records, and hosted IP.
Find all domains hosted on an IP address — useful for shared hosting analysis and fraud detection.
The Professional response extends the Starter payload with a full threat object and domain intelligence endpoints.
threat.abuse_score
0–100 risk score aggregated from 15+ sources
threat.is_tor
Real-time Tor exit node check
threat.blocklists
Array of matching blocklist names
{
"ip": "185.220.101.5",
"country": "Germany",
"city": "Frankfurt",
"asn": "AS51813",
"org": "Packethub S.A.",
"is_vpn": true,
"is_tor": true,
"threat": {
"abuse_score": 94,
"is_tor": true,
"is_attacker": true,
"is_spammer": false,
"blocklists": [
"spamhaus-drop",
"firehol-level1"
]
},
"reverse_domains": 0
}
| Limit | Value |
|---|---|
| Monthly requests | 2,000,000 |
| Requests per second | 500 |
| Batch endpoint (up to 100 IPs) | Not included |
| SLA uptime | 99.9% |
| Support | Priority email (8h) |
| Domain lookups | Included |
| Threat intelligence | Included |
Join thousands of developers using Professional for fraud prevention, geo-targeting, and threat detection.