Dotmoose Tools

Reliability

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How to connect

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "dotmoose-tools": {
      "type": "http",
      "url": "https://mcp.dotmoose.com/tools/mcp"
    }
  }
}

40 tools

• check_dns_propagation

  Check A, AAAA, MX, NS, and TXT answers for a hostname at the Cloudflare, Google, and Quad9 resolvers.

• check_domain_delegation

  List the delegation nameservers for a domain and the A and AAAA glue addresses for each one.

• check_dnssec

  Check the DS and DNSKEY records for a domain and whether a validating resolver sets the AD flag on its answers.

• trace_cname_chain

  Follow the CNAME chain for a hostname, up to 12 aliases, and report loops.

• lookup_domain_rdap

  Return the public RDAP registration summary for a domain. Registrant contact fields are not returned.

• lookup_ip_info

  Resolve a hostname, or take an IP address directly, and return RDAP network data and the ASN for each public address.

• check_forward_confirmed_rdns

  Check the PTR record for an IP address and whether the name it returns resolves back to the same address.

• check_tls_certificate

  Connect to a host on port 443 and return the TLS version, cipher, and certificate details including expiry and subject alternative names.

• check_tls_configuration

  Observe which TLS protocol versions a host accepts and summarize its TLS configuration.

• check_http_chain

  Fetch a URL and return each redirect hop with status codes and response headers.

• check_http_status

  Fetch a URL and return the final status after following redirects.

• measure_web_performance

  Measure DNS, connect, TLS, and time to first byte for a URL from the DotMoose diagnostic node. This is a network timing sample. It is not a browser rendering benchmark.

• check_website_security

  Review the security controls a site exposes in its public responses, including security headers, cookie attributes, and CORS policy.

• check_security_txt

  Fetch and parse the security.txt file for a site.

• check_compression

  Check whether a URL is served with gzip or Brotli compression and report the sizes with and without compression.

• check_ipv6_website

  Check whether a site answers over IPv6 and compare the result with IPv4.

• check_favicon

  Locate the favicon a site declares and report its URL, type, and size.

• audit_page_links

  Check up to 20 same-origin links found on one page and report the status of each. This is a single page check, not a site crawl.

• check_page_metadata

  Return the title, meta description, canonical URL, headings, hreflang entries, and JSON-LD types found on a page.

• test_robots_txt

  Fetch the robots.txt for a site and test whether a user agent may fetch a given path.

• validate_sitemap

  Fetch the sitemap for a site and report its structure, URL count, and fetch errors.

• check_spf

  Read the SPF record for a domain and count the DNS lookup terms in the full include chain against the limit of 10.

• check_dmarc

  Read the DMARC record published at _dmarc for a domain.

• check_dkim

  Read the DKIM public key record for a domain and selector.

• check_mx_records

  List the MX records for a domain with the A and AAAA addresses of each mail server.

• check_smtp_starttls

  Connect to the mail servers for a domain on port 25 and report the banner, EHLO response, and STARTTLS support. No mail is sent and no recipient is tested.

• check_mta_sts

  Read the MTA-STS DNS record and the published policy file for a domain.

• check_tls_rpt

  Read the TLS-RPT record published at _smtp._tls for a domain.

• check_bimi

  Read the BIMI record for a domain and selector. The selector defaults to default.

• check_ip_blacklists

  Check an IP address, or the public addresses a hostname resolves to, against the reviewed DNS blacklist providers.

• looking_glass_ping

  Send four ICMP echo probes from the DotMoose network in Canada to a public host or IP address.

• looking_glass_traceroute

  Trace the route from the DotMoose network in Canada to a public host or IP address, up to 20 hops with one probe per hop.

• looking_glass_path

  Sample the route from the DotMoose network in Canada to a public host or IP address, up to 20 hops with three probes per hop.

• calculate_subnet

  Compute the network address, broadcast or last address, and address counts for an IPv4 or IPv6 CIDR block.

• ip_range_to_cidr

  Convert an IPv4 or IPv6 address range into the smallest set of CIDR blocks that covers it exactly.

• calculate_bandwidth

  Convert a link speed into maximum daily and monthly transfer, convert monthly transfer into an average rate, and estimate how long a file transfer takes at a given rate.

• estimate_storage_growth

  Project storage size over up to 120 months at a constant monthly growth rate.

• estimate_backup_retention

  Estimate backup storage for a grandfather-father-son retention plan where weekly and monthly copies are full backups and daily copies are increments.

• build_spf_record

  Assemble an SPF record from IP ranges, includes, and the a and mx mechanisms, and count its DNS lookup terms against the limit of 10.

• build_dmarc_record

  Assemble a DMARC record from a policy, optional subdomain policy, report addresses, and enforcement percentage.

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