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API Terms/Security & Auth/SecurityTrails API

SecurityTrails API

securitytrails.com

Provides programmatic access to current and historical IP, DNS, WHOIS, and company-related domain data.

The SecurityTrails API API uses API key authentication. Verified 2026-07-26 with per-field source links.

Security & Auth Verified 2026-07-26 low confidence
Base URL
https://api.securitytrails.com/v1/
securitytrails.com ↗
Auth
API key
securitytrails.com ↗
Free tier
not documented null
no source
Pricing model
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no source
Pricing
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no source
Rate limits
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no source
OpenAPI spec
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MCP server
not documented null
no source