NestDaddy

Domainee

dev.domainee/domainee · v1.0.2

Custom domains API for SaaS: connect, verify, and manage customer domains, SSL, and DNS

Connect Remote server

Terminal
claude mcp add --transport http domainee https://mcp.domainee.dev/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "domainee": {
      "url": "https://mcp.domainee.dev/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "domainee": {
      "type": "http",
      "url": "https://mcp.domainee.dev/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://mcp.domainee.dev/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 18 found in our last check

  • 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_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 w…

  • 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 exch…

  • tools_dns_record_lookup

    Free public API. Look up DNS records (A, AAAA, CNAME, MX, TXT, NS, SOA) for any domain.

  • tools_whois_lookup

    Free public API. WHOIS / RDAP lookup for a domain — registrar, status, created/updated/expires dates, nameservers.

  • tools_cname_lookup

    Free public API. Resolve a hostname's CNAME chain. Useful for debugging custom-domain CNAME setups.

  • tools_http_header_checker

    Free public API. Fetch a URL and return its response headers + security grade based on common security headers.

  • 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_redirect_checker

    Free public API. Follow a URL's redirect chain and return every hop with status code, response time, final destination.

  • 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_domain_age_checker

    Free public API. Returns a domain's registration date, age in days + years, last-updated date, and expiration.

  • tools_subdomain_finder

    Free public API. Enumerate subdomains for a target domain via Certificate Transparency logs + DNS resolution.

  • tools_reverse_ip_lookup

    Free public API. Reverse-DNS (PTR) lookup for an IP address. Returns one or more hostnames if configured.

  • 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_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_dkim_record_checker

    Free public API. Look up the DKIM record at <selector>._domainkey.<domain>, parse the public key, flag issues.

  • 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.

Headers

NameDescription
Authorization
Optional, secret
Optional. Bearer token using a Domainee API key, e.g. `Bearer sk_live_...`. Without it the 18 free diagnostic tools still work and tools/list enumerates them; with it you also get the 12 workspace tools. Create one at https://domainee.dev/developers

Details

Endpointhttps://mcp.domainee.dev/mcp (Streamable HTTP)
First published10 Sep 2026
Last updated10 Sep 2026
Registry namedev.domainee/domainee

More other servers See all

Listing data from the official MCP registry. Status and tools from NestDaddy's daily check. Browse all MCP servers.