Domainee is answering right now. Last checked 3 min ago. It exposes 18 tools.
Custom domains API for SaaS: connect, verify, and manage customer domains, SSL, and DNS
Uptime history
48 days of history · worst day 98%
48 days agonow
100.0%
Uptime 24h
92 of 92 checks
18
Tools
read from the server
329 ms
Response time
average over 24h
open, no key
Access
streamable-http
What changed 3
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 10 September 2026. No other catalogue keeps this.
17 Sep
a tool description was rewritten
tools_domain_connect_checker
10 Sep
2 tools appeared
tools_dns_provider_lookup, tools_domain_connect_checker
Nothing serious here today
Today is the operative word: we check Domainee every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 3 min ago.
run in your terminal
claude mcp add domainee --transport http https://mcp.domainee.dev/mcp~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"domainee": {
"url": "https://mcp.domainee.dev/mcp"
}
}
}~/.codex/config.toml
[mcp_servers.domainee]
url = "https://mcp.domainee.dev/mcp".cursor/mcp.json
{
"mcpServers": {
"domainee": {
"url": "https://mcp.domainee.dev/mcp"
}
}
}.vscode/mcp.json
{
"mcpServers": {
"domainee": {
"url": "https://mcp.domainee.dev/mcp"
}
}
}Available tools 18
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
tools
tools_cname_lookup
Free public API. Resolve a hostname's CNAME chain. Useful for debugging custom-domain CNAME setups.
tools_dkim_record_checker
Free public API. Look up the DKIM record at <selector>._domainkey.<domain>, parse the public key, flag issues.
tools_dmarc_record_checker
Free public API. Look up the DMARC record at _dmarc.<domain>, parse policy/alignment/reporting tags, flag missing or too-permissive settings.
tools_dns_propagation_checker
Free public API. Query the same hostname across ~10 public DNS resolvers worldwide and report which ones return the same answer. Useful right after a DNS change.
tools_dns_provider_lookup
Free public API. Identify which DNS provider actually serves a domain, fingerprinted from its public NS records. Returns the record name written the way that provider's form expects it (providers disagree about whether the apex is '@', blank, or the full domain, and getting it wrong is the most common way a correct record lands in the wrong place), whether the provider can point a zone apex at a hostname, where its record editor lives, and the provider-specific settings that silently break custom domain setups. Use this before telling someone what DNS record to add. No Bearer required.
tools_dns_record_lookup
Free public API. Look up DNS records (A, AAAA, CNAME, MX, TXT, NS, SOA) for any domain.
tools_domain_age_checker
Free public API. Returns a domain's registration date, age in days + years, last-updated date, and expiration.
tools_domain_availability_checker
Free public API. Check availability of a name across one or more TLDs. Pass a `name` (no TLD) and an optional `tlds` array.
tools_domain_connect_checker
Free public API. Check whether a domain's DNS provider implements the Domain Connect protocol, read live from the _domainconnect TXT record and the provider's settings endpoint. Reports the provider and whether it offers the synchronous flow (a signed redirect with no token exchanged, the one that works in practice) or only the asynchronous OAuth flow. Note that provider support is necessary but not sufficient for one-click setup: the service being connected must also have a template the provider has synced and enabled, which many providers do only after a per-service onboarding. No Bearer required.
tools_http_header_checker
Free public API. Fetch a URL and return its response headers + security grade based on common security headers.
tools_redirect_checker
Free public API. Follow a URL's redirect chain and return every hop with status code, response time, final destination.
tools_reverse_ip_lookup
Free public API. Reverse-DNS (PTR) lookup for an IP address. Returns one or more hostnames if configured.
tools_spf_record_checker
Free public API. Look up and validate the SPF record for a domain. Counts void/total DNS lookups, flags syntax issues, validates against RFC 7208's 10-lookup limit.
tools_ssl_check
Free public API. Check the TLS certificate of any public hostname. Returns issuer, subject, validity dates, days until expiry, full chain, cipher, protocol, and SAN list. No Bearer required.
tools_subdomain_finder
Free public API. Enumerate subdomains for a target domain via Certificate Transparency logs + DNS resolution.
tools_txt_record_lookup
Free public API. Fetch all TXT records on a domain, classifying each as SPF, DKIM, DMARC, BIMI, verification token, or general.
tools_website_status_checker
Free public API. Check if a website is up or down. Returns HTTP status, response time, final URL after redirects, basic SSL info.
tools_whois_lookup
Free public API. WHOIS / RDAP lookup for a domain — registrar, status, created/updated/expires dates, nameservers.
Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://mcp.domainee.dev/mcp | streamable-http | answering | 475 ms | 3 min ago |
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Domainee — questions
Answers built from our own checks of this server.
What can Domainee do?
It exposes 18 tools, read directly from the server on our last check. Among them: tools_cname_lookup, tools_dkim_record_checker, tools_dmarc_record_checker, tools_dns_propagation_checker, tools_dns_provider_lookup, tools_dns_record_lookup and 12 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README.
How MCP servers expose tools in the first place →
Is Domainee working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 329 ms. The bar chart above shows every period we have measured.
How do I connect Domainee?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Domainee need an API key?
No. Domainee completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 18 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Domainee?
It answers our handshake in 329 ms on average, which is faster than 47% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.