Google tells you what exists. Faceabot tells you what holds up.
Fast domain availability checker. DNS + RDAP/WHOIS verification.
Package npm :@wearebravelabs/domain-checker-mcp · website · measurements and detailsFast domain availability checker with RDAP/WHOIS — batch checks, TLD presets, and name generation.
Package mcpb :https://github.com/saidutt46/domain-check/releases/download/v1.2.0/domain-check-mcp-linux-x86_64.mcpb · website · measurements and detailsQuery WHOIS/RDAP information for domains, IP addresses, CIDR prefixes and ASNs. Self-hostable.
MCP endpoint :https://whois.ddnsip.cn/mcp · website · measurements and detailsRDAP whois records for domains and IPs.
Package npm :@mrfentmen/whois-mcp · website · measurements and detailsWHOIS/RDAP lookup, IP geolocation and Punycode conversion. 1400+ TLDs incl. IDN. No API key.
MCP endpoint :https://wwhois.ru/backend/mcp · website · measurements and detailsDomain WHOIS via official RDAP: registrar, expiry dates, nameservers, availability. Winters Works.
MCP endpoint :https://mcp.apify.com?actors=wintersworks/domain-whois-mcp-server · website · measurements and detailsDomain WHOIS, DNS records, SSL certificates, and availability checks.
MCP endpoint :https://whois.rjctdlabs.xyz/sse · measurements and detailsWHOIS/RDAP, DNS, SSL, live subdomains with IPs, and SPF/DMARC/DKIM for any domain.
MCP endpoint :https://oti-labs.com/mcp · website · measurements and detailsBulk WHOIS/RDAP lookup: registrar, domain age, expiry date and availability.
MCP endpoint :https://mcp.apify.com/?tools=fguiraud/bulk-whois-domain-lookup · website · measurements and detailsNormalized JSON for any domain across 1,200+ TLDs, reading WHOIS where no RDAP server exists.
MCP endpoint :https://rdapapi.io/mcp/rdap · website · measurements and detailsFree, keyless domain registration lookup via RDAP: registered, available, registrar, expiration.
MCP endpoint :https://ads.getlulu.dev/domain/mcp · website · measurements and detailsDomain intel for AI agents: RDAP registration, DNS, email deliverability, tech stack.
MCP endpoint :https://domain.datakoot.com/mcp · website · measurements and detailsWHOIS, DNS, SSL, and domain availability lookups for AI assistants
Package npm :@whoisjson/mcp-server · website · measurements and detailsDomain registry records and status, DNS records, and IP/ASN resolution over RDAP and DoH.
Package npm :@cyanheads/whois-mcp-server · website · measurements and detailsDomain intelligence for DNS, WHOIS/RDAP, TLS, reputation, valuation, and brand protection.
MCP endpoint :https://domscan.net/mcp · website · measurements and detailsDNS records, SSL certificate, WHOIS/RDAP and website tech scan for any domain
MCP endpoint :https://domainkit-dns-ssl-whois-website-tech-lookup.p.rapidapi.com/mcp · website · measurements and detailsHigh-Speed Domain Keyword Matrix, TLD Coverage & RDAP Availability Radar (Powered by insight.surf)
Package npm :domain-radar · website · measurements and detailsWHOIS, RDAP, DNS, IP / ASN / CIDR and Web3 name (ENS, Unstoppable, Handshake) lookups. No API key.
MCP endpoint :https://whois.dc5.tech/mcp · website · measurements and detailsSearch newly registered, expired, aged, active, deleted and for-sale domains, plus WHOIS and DNS.
MCP endpoint :https://api.domainkits.com/v1/mcp · website · measurements and detailsPay-per-call x402 DNS, WHOIS/RDAP, availability, email security, SSL check, CT subdomains.
MCP endpoint :https://domains.scrapemole.workers.dev/mcp · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
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