Custom domains API for SaaS: connect, verify, and manage customer domains, SSL, and DNS
| Endpoint | https://mcp.domainee.dev/mcp (streamable-http) |
|---|---|
| Registry version | 1.0.2 |
| Now | 18 tools · grade C (74) · pin ts_5954533e7b36abaa6bdf594abc2344a7 · protocol 2025-06-18 |
| First / last listed | 2026-11-08 01:19 UTC / 2026-11-08 01:19 UTC |
| Grade over time | 2026-11-08: C (74), 18 tools |
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Tools: tools_ssl_check tools_dns_provider_lookup tools_domain_connect_checker tools_dns_record_lookup tools_whois_lookup tools_cname_lookup tools_http_header_checker tools_dns_propagation_checker tools_redirect_checker tools_spf_record_checker tools_domain_age_checker tools_subdomain_finder tools_reverse_ip_lookup tools_dmarc_record_checker tools_txt_record_lookup tools_website_status_checker tools_dkim_record_checker tools_domain_availability_checker
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. params: host* |
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 h params: domain* |
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 n params: domain* |
tools_dns_record_lookup | Free public API. Look up DNS records (A, AAAA, CNAME, MX, TXT, NS, SOA) for any domain. params: domain*, type |
tools_whois_lookup | Free public API. WHOIS / RDAP lookup for a domain — registrar, status, created/updated/expires dates, nameservers. params: domain* |
tools_cname_lookup | Free public API. Resolve a hostname's CNAME chain. Useful for debugging custom-domain CNAME setups. params: host* |
tools_http_header_checker | Free public API. Fetch a URL and return its response headers + security grade based on common security headers. params: url* |
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. params: host*, type |
tools_redirect_checker | Free public API. Follow a URL's redirect chain and return every hop with status code, response time, final destination. params: url* |
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. params: domain* |
tools_domain_age_checker | Free public API. Returns a domain's registration date, age in days + years, last-updated date, and expiration. params: domain* |
tools_subdomain_finder | Free public API. Enumerate subdomains for a target domain via Certificate Transparency logs + DNS resolution. params: domain* |
tools_reverse_ip_lookup | Free public API. Reverse-DNS (PTR) lookup for an IP address. Returns one or more hostnames if configured. params: ip* |
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. params: domain* |
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. params: domain* |
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. params: url* |
tools_dkim_record_checker | Free public API. Look up the DKIM record at <selector>._domainkey.<domain>, parse the public key, flag issues. params: domain*, selector* |
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. params: name*, tlds |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.