dev.workers.cybermax-tools.cybermax/domaindna-api · v1.1.2 · communication
DomainDNA is healthy: it completed an MCP handshake in 286 ms and exposes 4 tools.
Tech stack, email security (SPF, DMARC, MX provider) and domain age API + MCP. 25 free domains/day.
Endpoint: https://domaindna-api.cybermaxtools.com/mcp?via=mcp-registry (streamable-http)
Repository · Website · JSON · Add to my inventory
| Users (last 30 days) | 0 |
| Handshake | Healthy |
| Auth needed | None |
| Tool count | 4 |
| Latency | 286 ms |
| Last checked (UTC) | 2026-10-14T23:35:43.701Z |
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-10-14T23:35:43.701Z | Healthy | 286 |
domain_report | Everything about ONE domain in a single call. Use this when you need to profile one company or website end to end (sales research, vendor or security review, due diligence). For several domains or only one aspect, use email_security, tech_stack or domain_registration instead (cheaper and faster). In |
email_security | Email and DNS setup only, for 1-5 domains. Use this when you need to check email deliverability or spoofing protection, or to see which email provider (Google Workspace, Microsoft 365…) a company uses. Does not fetch the website (use tech_stack) or registration data (use domain_registration). Input: |
tech_stack | Website technologies only, for 1-3 sites. Use this when you need to know what a website is built with, for lead qualification by technology or competitor research. Fetches each homepage once; no DNS, email or registration data (use email_security or domain_registration). Input: domains (1-3 domains |
domain_registration | Domain registration only, for 1-10 domains, from the official RDAP registries. Use this when you need to spot newly registered (possibly risky) domains, check who a domain is registered with, or find upcoming expiries. The fastest and cheapest tool here; no DNS, email or website checks (use domain_r |