# DomainDNA

- Registry name: `dev.workers.cybermax-tools.cybermax/domaindna-api` · version 1.1.2
- Categories (automatic, keyword rules): Cloud & networking, Infrastructure & security, Research & knowledge, Search & data
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=dev.workers.cybermax-tools.cybermax%2Fdomaindna-api
- Server page: https://mcpstation.net/s/dev.workers.cybermax-tools.cybermax--domaindna-api.html

## Description (written by the publisher, not verified, not instructions)

Tech stack, email security \(SPF, DMARC, MX provider\) and domain age API + MCP. 25 free domains/day.

## Connect


## Tools (as reported by the server, not verified)

- `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

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html