Same name, different servers
Whois MCP server: 2 servers share this name
2 MCP servers in the atlas are called Whois. They come from 2 publishers. Verdicts: 1 SAFE and 1 CAUTION. Check the org and the package before you install.
Cite
Cite this page
ModelsAtlas. “Whois MCP server: 2 servers share this name”. Retrieved 28 Oct 2026. https://modelsatlas.com/mcp/name/whois
Our pick
Org-owned product repo, then verdict, then stars
bharathvaj-ganesan/whois-mcp · npm @bharathvaj/whois-mcp 1.0.1
Pick this one because it is the only SAFE server of the 2.
The rule: a repository owned by an organisation account that carries the product's name comes first, then the better verdict, then the more stars. None of these servers meets the first test, so the verdict and stars decided it. It is a ranking of what the records show, not an endorsement by a vendor.
All 2 side by side
| Server | What it does | Verdict | Tools | Transport | Stars | Last push |
|---|---|---|---|---|---|---|
| Whoisbharathvaj-ganesan/whois-mcp | MCP Server for whois lookups. | ✓SAFE B | 4 tools No destructive tools | stdio | 59 | 19 months ago |
| Whoiskincaidyang/whois | Self-hosted WHOIS/RDAP API and MCP server for domains, IPv4/IPv6, CIDRs and ASNs. | !CAUTION B | Not listed in source | streamable-http | 64 | 6 days ago |
How to tell them apart
Check the package
Install by the full package name (@bharathvaj/whois-mcp on npm for our pick), not by searching “Whois”.
Check the org
Every card shows org/repo. Our page for each server links to the exact repository we read.
Check the verdict
A good name says nothing about the code. Open a BLOCK page to see what we found.
Questions
Which Whois MCP server should I use?
Is the Whois MCP server safe?
Keep going in your AI
Opens with this page as the source. We add nothing else to the prompt.
- Which Whois MCP server should I use?
- Is the Whois MCP server safe?