MCP server

Domain Check

com.tradeuniquecapital.guild/domain-check

Checked 28 Oct 2026, 09:03 UTC · Connection failed

Free SPF, DKIM, DMARC, MX deliverability check with graded shareable reports, plus referral terms

Website Source

At a glance

Type

MCP server

Publisher

tradeuniquecapital.com (verified by the MCP Registry)

Status

Failed last check

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

28 Oct 2026, 09:03 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http domain-check https://guild.tradeuniquecapital.com/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.domain-check]
url = "https://guild.tradeuniquecapital.com/mcp"

Gemini CLI

{"mcpServers":{"domain-check":{"httpUrl":"https://guild.tradeuniquecapital.com/mcp"}}}

Cursor

{"mcpServers":{"domain-check":{"url":"https://guild.tradeuniquecapital.com/mcp"}}}

VS Code

{"servers":{"domain-check":{"type":"http","url":"https://guild.tradeuniquecapital.com/mcp"}}}

Antigravity

agy mcp add domain-check https://guild.tradeuniquecapital.com/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"domain-check","server_url":"https://guild.tradeuniquecapital.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"domain-check","server_url":"https://guild.tradeuniquecapital.com/mcp"}

Related MCP servers

• Deliverability Doctor
  Check if a domain can be email-spoofed: SPF, DMARC, DKIM, MX graded from public DNS. Authless.
• WarmInboxes Free Deliverability Tools
  Free cold email deliverability checks, list tools, inbox planning and original placement research.
• scan.mx Email Diagnostics
  Email deliverability check: MX, SPF, DKIM, DMARC, blacklists, MTA-STS, DNSSEC, BIMI. Graded, no key.
• SpamFixer Email Deliverability Check
  Why do a domain's emails go to spam? Checks SPF, DKIM, DMARC, MX and blocklists. Free, no login.
• Emailens MCP
  Analyze, audit, fix and diff HTML, MJML, Maizzle and React Email across 21 email clients.
• Crypto, web, finance and app data tools
  179 tools: crypto, EVM, SEC, FDA, NHTSA VIN, NWS weather, Eurostat, FRED, cloud & LLM prices, DNS.
• Pipefire email deliverability tools
  Free email deliverability tools: SPF, DKIM, DMARC, blacklist and header checks, cold email scoring.
• Email Deliverability Checker
  Check SPF, DKIM, DMARC, blocklists, reverse DNS and email headers against Gmail/Yahoo sender rules.

Badge for your README

[![AptLynx](https://aptlynx.net/badge/com.tradeuniquecapital.guild/domain-check.svg)](https://aptlynx.net/servers/com.tradeuniquecapital.guild/domain-check)

Listing text is written by the maker; AptLynx lists tools and does not vouch for them. Find another tool · Browse by topic · For agents