RoscoNL/intodns-mcp-server

Overview

MCP server that connects IntoDNS.ai to AI agents like Claude, Cursor, and ChatGPT. It performs DNS, DMARC, SPF, DKIM, BIMI, MTA-STS, DNSSEC, and email security checks without needing an API key.

Best for

Best for
Developers who need to diagnose DNS and email security issues using AI assistants

Use cases

• Check DNS configuration for a domain
• Validate email security records (DMARC, SPF, DKIM)
• Audit DNSSEC and MTA-STS settings

How to use

Install

npx -y intodns-mcp

Tools exposed

• scan_domain
• nis2_quickscan
• get_everything_report
• create_report_snapshot
• get_report_snapshot
• start_deep_scan
• get_deep_scan_status
• cancel_deep_scan
• lookup_dns
• validate_dnssec
• check_dns_propagation
• check_tlsa_dane
• whois_lookup
• check_spf
• flatten_spf
• discover_dkim
• check_dmarc
• parse_dmarc_report
• check_bimi
• check_mta_sts

Tested with

Claude Desktop, Claude Code, Cursor, Windsurf, Continue, ChatGPT

Example client config

{\n  "mcpServers": {\n    "intodns": {\n      "command": "npx",\n      "args": ["-y", "intodns-mcp"]\n    }\n  }\n}

Notes

MCP server that connects IntoDNS.ai to AI agents like Claude, Cursor, and ChatGPT. It performs DNS, DMARC, SPF, DKIM, BIMI, MTA-STS, DNSSEC, and email security checks without needing an API key.

2 stars on GitHub. Last updated 2026-07-13. Licensed MIT.

Use cases

• Check DNS configuration for a domain
• Validate email security records (DMARC, SPF, DKIM)
• Audit DNSSEC and MTA-STS settings

Pros

• Free to use with no API key required
• Integrates with multiple popular AI agents
• Covers a broad range of DNS and email security checks

Cons

• Relies on IntoDNS.ai service availability
• Limited community adoption (2 stars on GitHub)
• May require manual setup for each AI agent

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.