3 findingsStatic scanned
Dnsdoctor MCP
dnsdoctor · MCP server
Scans a domain's DNS, starting with email authentication (SPF, DMARC and DKIM) and moving on to multi-region propagation, SPF include audits, MX, DNS health, blacklists and domain and SSL expiry. It counts SPF lookups against the limit of 10, validates and generates DMARC records, and returns fix records built and checked by a deterministic engine rather than an AI guess. Fifteen diagnosis tools work without a token and three monitoring tools need one.
Written by ooruby from the README of @dnsdoctor/mcp 1.10.1.
Not claimed by its maker. Is this yours? Prove it and answer the findings
Why it's useful
Your agent can diagnose email authentication and DNS problems and hand back a fix record produced by rules rather than a guess.
What you could do with it
- Scan your domain and have your agent explain which SPF, DMARC and DKIM problems it found.
- Count the DNS lookups in an SPF record and audit its include tree for broken or expiring includes.
- Check whether a DNS change has propagated by reading the same name from several vantage points.
Written from its documentation: what it says it can do, not what our checks found.
Maintenance
Not measuredNo release date is on record for this package yet. The nightly publisher check records one as it reaches each npm package, about once every ten nights.
Release activity only: it says nothing about quality or safety, and a finished small package can be fine without releases. How it is measured
What this does not cover
- Everything. Treat it as you would software from anywhere else.
Receipt history: every signed receipt for every version of this listing, and what changed between them.
In its maker's words
Thin stdio MCP server for DNS Doctor — scan, fix and verify a domain's DNS: SPF, DMARC, DKIM, multi-region propagation, MX, DNS health, blacklists and expiry, over the public DNS Doctor REST API.
Compare with
Compare all 4How far this has been checked
Static scanned
- What it establishes
- Its published package, or for a hosted server its source repository at a recorded commit, was read file by file, without running it, by every check in our current scan.
- What it does not
- How it behaves when it runs, or anything the scan does not read yet: several rubric checks, the repository's history, and compiled code in folders named dist or build. For a hosted server, that the endpoint runs the code that was read. The ooruby Index sets out exactly what was read.
- Exactly what was read
- Version 1.10.1, the file with digest sha512-Cwki21fPg+wlQ2z5wkDWA4IAIrdpWlWp3y2g2cIEVbFHsCJoE4L/ltq8vsbLkLG6mD0+pXfXHjpvl7VhMrVMQA==, as the registry publishes it. A published version cannot be replaced, so this names the same bytes for anyone who checks.
- Authentication
- No auth declared. Its hosted endpoint, as the official MCP registry lists it, does not say it asks for a key. That is what the listing declares, not a finding that it has no protection.
How to install
Paste this into your client's MCP configuration.
{
"mcpServers": {
"dnsdoctor-mcp": {
"command": "npx",
"args": [
"-y",
"@dnsdoctor/mcp@1.10.1"
]
}
}
}Or run it directly.
npx -y @dnsdoctor/mcp@1.10.1Pinned to 1.10.1, which is the version the findings above were found in. Drop the version to take whatever is newest, and the report on this page stops describing what you installed.
Where this came from
- Registry
- npm
- Package
- @dnsdoctor/mcp
- Version read
- 1.10.1
- Resolved
- 2026-10-10
No build provenance published. The repository above is the one the publisher declared, and nothing links it to the package you would install. That is not a mark against this listing, since most packages are published this way, but it is a check nobody can run.
The badge, if this is your listing
It renders the current rung (static scanned) and links back here, where what that does and does not establish is one click away. It updates itself as the evidence deepens.
[](https://ooruby.com/market/dnsdoctor-mcp)About this listing
- Kind
- MCP server
- Category
- Infrastructure
- Pricing
- Free
- Sandbox
- No
- Hosted
- No
- Updated
- 2026-10-06
Similar MCP servers
All MCP serversVerification records what our published tests found on a specific version at a specific date. It is not a warranty, and it does not certify that software is free of defects.