B+

npm:mcp-server-dns

Item: npm:mcp-server-dns
Rating: 89
Author: wmcp.sh

https://www.npmjs.com/package/mcp-server-dns

89/100 · MCP Trust Grade · checked 3h ago · MCP 1.0.1

What it offers — 5 tools · Maps & Geo

dns_lookup

Look up DNS records for a domain. Returns A, AAAA, MX, TXT, NS, CNAME, SOA, SRV, or PTR records.

reverse_dns

Perform a reverse DNS (PTR) lookup on an IP address.

resolve_all

Resolve all common DNS record types (A, AAAA, MX, TXT, NS, CNAME) for a domain in one call.

check_nameservers

Get the nameserver (NS) records for a domain.

whois

Query WHOIS data for a domain. Uses IANA and follows referrals to registrar WHOIS servers.

Spec / packaging20%100

✓ depends on an MCP SDK
✓ declares a bin entry (runnable server)
✓ 5 tool(s) detected in source

Security (OWASP MCP)30%90

no high-risk patterns in sampled source
scanned 1 source file

Maintenance / popularity20%92

published within 90 days
2 published versions

Tool hygiene15%70

no TypeScript types
2 runtime deps

Transparency / provenance15%90

✓ public repository linked
✓ MIT license
29 weekly downloads

Findings

INFO Static analysis of npm package mcp-server-dns@1.0.1 (stdio server — no remote endpoint). Reliability/behavioral signals require running it; not measured.

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MCP Trust report card — npm:mcp-server-dns grade B+

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How this grade is computed. An open, independent rubric — Spec conformance (20%), Security mapped to the OWASP MCP Top 10 (30%), Reliability (20%), Tool hygiene (15%), Transparency (15%) — run by connecting to the server and inspecting its real MCP surface. The grade is free and identical whether or not the operator pays. v1 uses static + spec signals from a single connection; continuous uptime, real latency, and annotation-truthing (declared readOnly vs observed behavior) layer on via the wmcp.sh proxy.