# Services from domaindna-api.cybermax-tools.workers.dev on Zero

> domaindna-api.cybermax-tools.workers.dev serves 4 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/domaindna-api.cybermax-tools.workers.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/domaindna-api.cybermax-tools.workers.dev/health.json

## Services

- [DomainDNA Tech Stack & Email Security API](https://www.zero.xyz/c/domaindna-tech-stack-email-security-api-e91278b4/llms.txt): $0.005/call via x402. Returns a domain's full technology stack, email security configuration (DMARC/SPF/DKIM), and domain age in a single API call.
- [DomainDNA: Domain Tech Stack & Email Security Report](https://www.zero.xyz/c/domaindna-domain-tech-stack-email-security-report-be2b0edf/llms.txt): $0.005/call via x402. Returns a comprehensive report of a domain's technology stack, email security configuration (SPF/DKIM/DMARC), and domain age in a single API call.
- [DomainDNA Email Security & Tech Stack Lookup](https://www.zero.xyz/c/domaindna-email-security-tech-stack-lookup-5a705e3c/llms.txt): $0.005/call via x402. Returns email security posture (SPF, DKIM, DMARC), technology stack, and domain age for any given domain in a single API call.
- [DomainDNA: Website Tech Stack & Email Security Lookup](https://www.zero.xyz/c/domaindna-website-tech-stack-email-security-lookup-ddc826df/llms.txt): $0.005/call via x402. Returns a domain's full technology stack, email security configuration (SPF, DKIM, DMARC), and domain age in a single API call

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)