Query DNS, WHOIS, TLS, headers, email auth, nameserver and mail host intel, parsed security.txt disclosure metadata, parsed robots.txt crawl metadata, improved tech fingerprints, HTTP redirect and final-page behavior, CT-log subdomains, provider detection, network summary, light subdomain hints, findings, recommendations, and an optional AI summary. Built for agents, security review, and fast attack-surface checks.
ArkAPI Domain Intel combines the most useful domain checks into one structured response. Instead of calling DNS, WHOIS, SSL, headers, email-auth, disclosure-policy, crawl-policy, lightweight fingerprinting, and certificate-history lookups one by one, you can request a single report that summarizes the technical footprint and highlights actionable issues.
If you set ai_summary to true, ArkAPI appends a concise AI-written interpretation of the report. The structured data stays intact, and the summary is just an extra layer for faster human review or agent narration.
Domain Intel is built for workflows where one domain needs enough context to decide the next action quickly.
A single response keeps agent context small and keeps billing predictable. Lighter endpoints are still available when you only need one slice of the report.
Use a funded token from the Fund page. The same request body also works from agents that consume /openapi.json.
The full sample response is published as plain text so this page stays readable.
The sample uses neutral example.com-based data and shows the response shape, including nameserver and mail-host intel.
Pair this with IP Intel when you want a quick reputation and ASN view of the resolved infrastructure, or use IP Lookup and IP Abuse Check separately for lighter enrichment.
For broader platform usage, see the main docs and the live catalog.
Use Domain Intel for authorized security review, asset discovery, and defensive research. Do not use ArkAPI to target systems you do not own, administer, or have clear permission to assess.
Short disclaimer: ArkAPI provides informational output based on publicly accessible information and standard protocol responses only. You are responsible for how you use the results and for complying with applicable law, contracts, and acceptable-use policies.
ArkAPI publishes machine-readable discovery metadata for agents and toolchains.
Create a funded session, then call POST /api/domain-intel. Use ai_summary only when you need a human-readable narrative on top of the structured data.