# DomainDNA by CyberMax

> Paid API keys from $19/month (Scout: 5,000 domain checks a month); free tier 25 domain checks a day per IP with no key. Buy: https://domaindna-api.cybermax-tools.workers.dev/buy/scout?s=lead · all plans: https://domaindna-api.cybermax-tools.workers.dev/docs#pricing. Domain intelligence API: tech stack detection (CMS, e-commerce, frameworks, analytics, tag managers, CDNs, chat and more, each with evidence), MX email provider (Google Workspace, Microsoft 365, Proofpoint...), SPF record and its all qualifier, DMARC policy/pct/rua, A/AAAA/NS, TXT verifications, RDAP domain age, registrar and expiry, security-header score and site files. REST + MCP server.

- **Domain**: `domaindna-api.cybermax-tools.workers.dev`
- **Provider**: CyberMax (https://cybermax.cybermax-tools.workers.dev/store/)
- **A2A protocol version**: 0.3.0
- **Kind**: a2a_agent
- **Live-responds (last probe)**: True
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 100%
- **Payment protocol**: x402 · network `eip155:8453` · ≥ $0.005
- **Wallet**: `0x858be21474eca228a41cc9aa335e9aa7ccf70fca`

## Skills
- **Full domain report** — Tech stack (with evidence), email provider, SPF, DMARC, DNS, RDAP registration (age, registrar, expiry), security headers and site files for one domain, URL or 
- **Email provider, SPF and DMARC** — MX provider, SPF record and all qualifier, DMARC policy, pct and rua, A/AAAA/NS and TXT verifications for 1-5 domains.
- **Website tech stack** — Technologies (CMS, e-commerce, frameworks, analytics, tag managers, CDN, chat...) with the evidence for each, plus security headers, for 1-3 websites.
- **Domain age and registrar** — RDAP registration (registrar, created, updated, expires, age in days, status) for 1-10 domains.

## URLs
- Agent card: https://domaindna-api.cybermax-tools.workers.dev/.well-known/agent-card.json
- Page (HTML): https://agenstry.com/agents/domaindna-api.cybermax-tools.workers.dev
- Documentation: https://domaindna-api.cybermax-tools.workers.dev/docs