WHOIS & Domain Availability (RDAP)
Domain WHOIS via official RDAP: registrar, expiry dates, nameservers, availability. Winters Works.
MCP server · by winters-works-co
About
WHOIS & Domain Availability (RDAP) is an MCP server published by winters-works-co. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-13 and have recorded no change since. As of our marketplace pass on 2026-10-17.
What it asks for
- Runs remotely
None of the marketplaces we read publishes its tools or the settings it asks for.
Requires: Authorization header
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Connect
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 1.0.0 | No figure published | Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
- Became a product we track
- Official MCP Registry: appeared
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
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Free, keyless domain registration lookup via RDAP: registered, available, registrar, expiration.
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whois-mcp-server io.github.cyanheads/whois-mcp-server
Domain registry records and status, DNS records, and IP/ASN resolution over RDAP and DoH.
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Check domain name availability via RDAP. Single, bulk, and smart suggestions. No API key needed.
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domain-checker-mcp io.github.WeAreBraveLabs/domain-checker-mcp
Fast domain availability checker. DNS + RDAP/WHOIS verification.
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WHOIS/RDAP lookup, IP geolocation and Punycode conversion. 1400+ TLDs incl. IDN. No API key.
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Bulk WHOIS/RDAP lookup: registrar, domain age, expiry date and availability.
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Query WHOIS/RDAP information for domains, IP addresses, CIDR prefixes and ASNs. Self-hostable.
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domain-check io.github.saidutt46/domain-check
Fast domain availability checker with RDAP/WHOIS — batch checks, TLD presets, and name generation.
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WHOIS, DNS, SSL, and domain availability lookups for AI assistants
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Domain WHOIS, DNS records, SSL certificates, and availability checks.
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Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
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Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.