MCP server

Dmarc Spf Audit

io.github.Dawaxwx/dmarc-spf-audit

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Complete domain email-auth audit in one call: SPF with RFC 7208 lookup counting, DKIM selector pr...

Working at last checkAbout 113 tokens per request once connected1 tools

https://dmarc-spf-audit.david-cyr.workers.dev/mcp

At a glance

Type: MCP server
Publisher: Not verified
Status: Working at last check
Tools: 1
Token cost: About 113 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

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 dmarc-spf-audit https://dmarc-spf-audit.david-cyr.workers.dev/mcp

Claude Desktop

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

Codex (config.toml)

[mcp_servers.dmarc-spf-audit]
url = "https://dmarc-spf-audit.david-cyr.workers.dev/mcp"

Gemini CLI

{"mcpServers":{"dmarc-spf-audit":{"httpUrl":"https://dmarc-spf-audit.david-cyr.workers.dev/mcp"}}}

Cursor

{"mcpServers":{"dmarc-spf-audit":{"url":"https://dmarc-spf-audit.david-cyr.workers.dev/mcp"}}}

VS Code

{"servers":{"dmarc-spf-audit":{"type":"http","url":"https://dmarc-spf-audit.david-cyr.workers.dev/mcp"}}}

Antigravity

agy mcp add dmarc-spf-audit https://dmarc-spf-audit.david-cyr.workers.dev/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":"dmarc-spf-audit","server_url":"https://dmarc-spf-audit.david-cyr.workers.dev/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"dmarc-spf-audit","server_url":"https://dmarc-spf-audit.david-cyr.workers.dev/mcp"}

run ~113 tokens
Complete domain email-auth audit in one call: SPF with RFC 7208 lookup counting, DKIM selector probing, DMARC policy with rua/ruf targets, MTA-STS and BIMI.

IntoDNS.ai DNS & Email Security Scanner
DNS and email security: check SPF, DKIM, DMARC, DNSSEC, DANE and build the records. 45 tools.
Domainposture
Remote MCP server: 19 domain-hygiene and email-auth tools (DNS, SPF, DMARC, DKIM, TLS).
Auth Posture — Email Deliverability & Spoofability Audit
One-call domain audit: MX receiving, SPF/DMARC/DKIM spoofing protection, disposable-address risk.
Email Auth Checker
SPF, DKIM, DMARC, MTA-STS and domain-expiry checks for any domain, with SPF lookup counts.
Deliverability Doctor
Check if a domain can be email-spoofed: SPF, DMARC, DKIM, MX graded from public DNS. Authless.
Web & domain tools
Read any public page as markdown, link previews, URL safety, page audits, domain availability and…
x402 DNS Email Auth Checker
Audit SPF, DKIM, DMARC, MX, BIMI, MTA-STS for a domain; score + grade. $0.003 USDC/call via x402.
how.is domain & IP intelligence
Pay-per-call DNS, WHOIS, domain age, TLS, email auth, blocklists, IP intel. Free samples.

[![AptLynx](https://aptlynx.net/badge/io.github.Dawaxwx/dmarc-spf-audit.svg)](https://aptlynx.net/servers/io.github.Dawaxwx/dmarc-spf-audit)

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