NestDaddy

thenetworkery

com.thenetworkery/network-tools · v1.1.0

DNS, email auth, TLS, BGP/RPKI, WHOIS and subnet tools with plain-English fixes, plus webhook URLs.

Connect Remote server

Terminal
claude mcp add --transport http network-tools https://thenetworkery.com/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "network-tools": {
      "url": "https://thenetworkery.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "network-tools": {
      "type": "http",
      "url": "https://thenetworkery.com/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://thenetworkery.com/mcp

Tools 28 found in our last check

  • domain_report

    DNS, DNSSEC, email security, blocklists, certificates, HTTPS and registration in one report with a security grade (A+ to F) and what to fix first.

  • dns_lookup

    Every record for a name from its authoritative nameservers or a public resolver, or one record compared across 13 resolvers worldwide.

  • dnssec

    Is the zone signed, does the chain of trust validate, and are the algorithms current?

  • nameserver_check

    Tests every nameserver of a domain directly: lame or unreachable servers, NS and glue mismatches, SOA serials, open recursion, TCP and EDNS.

  • email_auth

    SPF, DKIM, DMARC, MTA-STS, TLS-RPT and BIMI graded, with the exact records to fix what is missing.

  • email_headers

    Paste a message's headers to see its route and delays, SPF, DKIM and DMARC results with alignment, and why it may have gone to spam.

  • email_record_builder

    Build an SPF record from the services that send your mail, or a DMARC record from a policy, and compare it with the one you publish now.

  • blacklist

    Is an IP, a domain or its mail servers on the spam blocklists receivers use – and how to get delisted.

  • ssl_check

    Certificate, chain, expiry, hostname match, key strength and the TLS version a server negotiates.

  • http_headers

    Redirect chain, response headers and a graded check of HSTS, CSP and the other security headers.

  • ct_search

    Every publicly logged certificate for a domain and its subdomains – find forgotten hosts and unexpected issuers.

  • network_report

    Who holds an IP address, prefix or AS number, how it is routed (origin AS, RPKI, IRR), its reverse DNS, blocklist listings and PeeringDB record, with what to fix first.

  • whois

    Who holds a domain, IP address or AS number – from the registry, via RDAP.

  • bgp

    Origin AS, visibility, RPKI validity, upstreams and announced prefixes from the global routing table.

  • rpki

    Whether a route is RPKI valid, invalid or not found, with the ROAs covering the prefix, max-length mistakes and how to fix them.

  • peeringdb

    A network’s peering policy, internet exchange ports, facilities and NOC contacts from PeeringDB.

  • reverse_dns

    The PTR name of an IP address, whether it resolves back to the same IP (FCrDNS), and whether it looks generic.

  • port_check

    Whether a TCP port is open, closed or filtered from the internet, from one timed connection from our server.

  • subnet_calculator

    Subnet ranges, masks and splits for IPv4 and IPv6, IPv6 and EUI-64 address details, and merging lists into the fewest CIDRs.

  • mcp_server_test

    Connect to a remote MCP server like an AI assistant would: handshake, tools, resources, prompts, OAuth discovery and context cost, checked against the spec.

  • jwt_decoder

    Decode a JSON Web Token's header and claims, check alg, exp, nbf and iat, and verify its signature if you give a key; the token is never stored.

  • mac_lookup

    Who made a network card, from the IEEE registry – and whether the address is randomised.

  • dn42_registry

    Look up any DN42 object – AS, IP, prefix, maintainer, person or .dn42 domain – with everything linked to it.

  • dn42_free

    Unregistered AS numbers, free IPv4 blocks and a random unused IPv6 /48 – checked against the live registry.

  • dn42_peering_config

    WireGuard, BIRD 2 and RouterOS 7 configs for a DN42 peering, following the wiki conventions.

  • create_webhook_url

    Creates a public URL that records every request sent to it (webhooks, callbacks) for 7 days, and returns its bin id and key for the other webhook tools.

  • list_webhook_requests

    Requests a webhook URL received, oldest first: pass after_id for only newer ones, and wait_seconds to wait briefly for the next.

  • get_webhook_request

    One request received by a webhook URL in full (every header, the body, base64 if binary) with a curl command that sends it again.

Details

Endpointhttps://thenetworkery.com/mcp (Streamable HTTP)
First published4 Nov 2026
Last updated4 Nov 2026
Registry namecom.thenetworkery/network-tools

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