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20 WHOIS/RDAP Lookup alternatives

WHOIS/RDAP Lookup: Self-hosted WHOIS/RDAP lookup server for domains, IPv4/IPv6, CIDR blocks, and ASNs, with batch queries over MCP. 20 MCP servers do similar work, most sharing Self-Hosted, Domains and Networking, ranked by how much they have in common with WHOIS/RDAP Lookup.

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  1. by NetBox Labs

    NetBox Labs' official read-only MCP server — query your network source of truth by object type and filter, and read the change audit trail from an agent.

    Also: Networking

  2. by Hostinger

    Hostinger's official MCP server, shipping 278 tools across VPS, hosting, domains, DNS, mail, WordPress and billing — split into per-domain binaries you can scope down.

    Also: Domains

  3. by arabold

    Self-hosted documentation retrieval for coding agents — index any library's docs from the web, GitHub, npm, PyPI or local files and query them by exact version. An open-source Context7 alternative.

    Also: Self-Hosted

  4. by Strapi

    Built into Strapi 5.47+, this MCP server turns your own content types into agent-callable tools — CRUD, publish and draft control, scoped by Admin token permissions.

    Also: Self-Hosted

  5. by OpenAI

    OpenAI's customer-run tunnel client: reach a localhost or private-network MCP server from ChatGPT, Codex, the Responses API and AgentKit without opening an inbound firewall rule.

    Also: Self-Hosted

  6. by Ihor Sokoliuk

    Private, self-hosted web search for AI assistants via SearXNG, with pagination, filters, and URL-to-markdown reading.

    Also: Self-Hosted

  7. by Edris Ranjbar

    Stdio MCP server that lets Claude read and update a self-hosted Edi Life OS dashboard: goals, tasks, habits, expenses and notes.

    Also: Self-Hosted

  8. by Dynatrace

    MCP server for self-hosted Dynatrace Managed deployments — problems, vulnerabilities, entities, SLOs, logs and metrics from one or many clusters, in stdio or remote mode.

    Also: Self-Hosted

  9. by Equibles

    Self-hosted financial data MCP server exposing 64 tools over SEC filings, XBRL financials, 13F holdings, insider and congressional trades, FRED and CFTC data.

    Also: Self-Hosted

  10. by Mux

    Official MCP server for the Mux video API, built on a code-execution scheme: the agent writes TypeScript against the SDK and runs it in a Deno sandbox.

    Also in Developer Tools

  11. by Red Hat

    Red Hat's zero-dependency C++23 code-context engine — ranked call graphs and blast-radius analysis, indexing a repo in under half a second with no server and no database.

    Also in Developer Tools

  12. by Trail

    Builds a searchable markdown graph of your repo so coding agents stop re-exploring it on every task — reported 42% fewer tokens and 46% fewer tool calls.

    Also in Developer Tools

  13. by Expo

    Expo's official remote MCP server — searches Expo docs, installs compatible SDK packages, triggers and monitors EAS builds, and drives iOS/Android simulators.

    Also in Developer Tools

  14. by Qase

    Qase test management over MCP: 36 task-oriented tools for cases, runs, results, defects and QQL search, hosted at mcp.qase.io or self-run with your own API token.

    Also in Developer Tools

  15. by Arm

    Arm's official MCP server for porting and tuning software on Arm — semantic docs search, codebase migration scanning, container architecture checks and LLVM-MCA assembly analysis.

    Also in Developer Tools

  16. by AntV

    Official AntV MCP server that turns a description of your data into a rendered chart — 26 visualization types from bar and line to sankey, mind-map, fishbone and geographic maps.

    Also in Developer Tools

  17. by Headroom Labs

    Context-compression MCP server that shrinks tool outputs, logs, files and RAG chunks before they reach the model, cutting 60-95% of tokens on JSON payloads.

    Also in Developer Tools

  18. by Gentleman Programming

    Persistent memory for coding agents as a single Go binary — SQLite and FTS5 behind MCP, an HTTP API, a CLI and a TUI, with no Node, Python or Docker required.

    Also in Developer Tools

  19. by Callstack

    Give a coding agent a live feedback loop on real mobile, TV and desktop apps — inspect, tap, type and capture evidence on iOS, Android and HarmonyOS over MCP or a CLI.

    Also in Developer Tools

  20. by Weights & Biases

    The official W&B MCP server: query experiment runs, Weave LLM traces, artifacts and registries in natural language, and write findings back as a W&B report.

    Also in Developer Tools