# Services from orioncmd-checks-mcp.dario-9fa.workers.dev on Zero

> orioncmd-checks-mcp.dario-9fa.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/orioncmd-checks-mcp.dario-9fa.workers.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/orioncmd-checks-mcp.dario-9fa.workers.dev/health.json

## Services

- [OrionCMD DNS & Email-Auth Check](https://www.zero.xyz/c/orioncmd-dns-email-auth-check-e1d3cec7/llms.txt): $0.01/call via x402. Looks up DNS records (MX, NS, SPF, DMARC) and DNSSEC validation status for a given domain, returning a structured report of findings.
- [OrionCMD TLS Certificate Check](https://www.zero.xyz/c/orioncmd-tls-certificate-check-a99ae66e/llms.txt): $0.01/call via x402. Looks up a domain's TLS certificate details from Certificate Transparency logs, including issuer, expiry, days remaining, lifetime usage, renewal stall detection, and a live HTTPS probe.
- [OrionCMD Checks – Domain Expiry](https://www.zero.xyz/c/orioncmd-checks-domain-expiry-62c75df0/llms.txt): $0.01/call via x402. Returns the domain registration expiry date, days remaining, registrar, and any expiry-related findings for a given hostname or URL.
- [OrionCMD Site Health Check](https://www.zero.xyz/c/orioncmd-site-health-check-b8869405/llms.txt): $0.03/call via x402. Returns a bundled site-health report for a given domain, including TLS certificate info from CT logs, DNS/email-auth status, and domain expiry data.

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)