Domainee
Custom domains API for SaaS: connect, verify, and manage customer domains, SSL, and DNS
Connect it
Settings → Connectors → Add custom connector
URL: https://mcp.domainee.dev/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://mcp.domainee.dev/mcp{
"mcpServers": {
"domainee": {
"url": "https://mcp.domainee.dev/mcp",
"headers": {
"Authorization": "<YOUR_AUTHORIZATION>"
}
}
}
}claude mcp add --transport http domainee https://mcp.domainee.dev/mcp --header "Authorization: <value>"{
"servers": {
"domainee": {
"type": "http",
"url": "https://mcp.domainee.dev/mcp",
"headers": {
"Authorization": "<YOUR_AUTHORIZATION>"
}
}
}
}18 tools, verified live
tools_ssl_checkread-onlyFree 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_dns_provider_lookupread-onlyFree 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 h
tools_domain_connect_checkerread-onlyFree 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 n
tools_dns_record_lookupread-onlyFree public API. Look up DNS records (A, AAAA, CNAME, MX, TXT, NS, SOA) for any domain.
tools_whois_lookupread-onlyFree public API. WHOIS / RDAP lookup for a domain â registrar, status, created/updated/expires dates, nameservers.
tools_cname_lookupread-onlyFree public API. Resolve a hostname's CNAME chain. Useful for debugging custom-domain CNAME setups.
tools_http_header_checkerread-onlyFree public API. Fetch a URL and return its response headers + security grade based on common security headers.
tools_dns_propagation_checkerread-onlyFree 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_redirect_checkerread-onlyFree public API. Follow a URL's redirect chain and return every hop with status code, response time, final destination.
tools_spf_record_checkerread-onlyFree 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_domain_age_checkerread-onlyFree public API. Returns a domain's registration date, age in days + years, last-updated date, and expiration.
tools_subdomain_finderread-onlyFree public API. Enumerate subdomains for a target domain via Certificate Transparency logs + DNS resolution.
tools_reverse_ip_lookupread-onlyFree public API. Reverse-DNS (PTR) lookup for an IP address. Returns one or more hostnames if configured.
tools_dmarc_record_checkerread-onlyFree public API. Look up the DMARC record at _dmarc.<domain>, parse policy/alignment/reporting tags, flag missing or too-permissive settings.
tools_txt_record_lookupread-onlyFree public API. Fetch all TXT records on a domain, classifying each as SPF, DKIM, DMARC, BIMI, verification token, or general.
tools_website_status_checkerread-onlyFree public API. Check if a website is up or down. Returns HTTP status, response time, final URL after redirects, basic SSL info.
tools_dkim_record_checkerread-onlyFree public API. Look up the DKIM record at <selector>._domainkey.<domain>, parse the public key, flag issues.
tools_domain_availability_checkerread-onlyFree public API. Check availability of a name across one or more TLDs. Pass a `name` (no TLD) and an optional `tlds` array.
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