SecurityTrails

DNS, domain, IP, WHOIS and SSL certificate intelligence (current and historical) for threat hunting, attack-surface mapping, and brand protection. Read-only.

API Key20 tools

Connect SecurityTrails

Free account. No credit card required.

Three ways to use SecurityTrails

Ask your specialist

Pull data, take actions, or answer questions with this integration, right in a conversation.

Build a workflow

Create automated workflows that trigger on events, run on a schedule, or chain multiple tools together.

Power an app

Use this integration as a data source or action layer behind a dashboard, form, or internal tool.

Supported tools

Actions your AI agents can perform with SecurityTrails.

DNS History by Record Type

Historical DNS records of one type for a hostname.

Tool

Domain Search Statistics

Aggregate statistics for a domain search.

Tool

Explore IPs (Nearby)

Neighboring IP addresses around a given IP, with per-IP site counts.

Tool

Find Associated Domains

Domains related to the input domain via shared WHOIS data.

Tool

Get Account Usage

Current monthly API usage and allowed monthly quota.

Tool

Get Domain

Current DNS records and per-record statistics for a hostname.

Tool

Get started automating SecurityTrails

01Connect your accountLink your account securely with OAuth or an API key.

02Choose a trigger or toolPick the events and actions your workflow should use.

03Configure the workflowDescribe what you want and your specialist wires it up for you.

04Refine the processTest runs, review output, and tweak until it's right.

05Turn it onSet it live and it runs on a schedule or on events.

Ready-to-use workflows

Prompts using SecurityTrails

Browse all

Weekly shadow IT hunt for unknown servers on your domains Weekly check for new websites and servers on your domains Daily alerts for fake domains impersonating your brand Never miss a domain or certificate renewal deadline Vet every new HubSpot company before anyone works the record