MCP server

Robtex Official

com.robtex/mcp

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

DNS, IP, AS, domain reputation, and Lightning Network intelligence (44 tools)

At a glance

Type

MCP server

Publisher

robtex.com (verified by the MCP Registry)

Status

Working at last check

Tools

46

Token cost

About 6,878 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http robtex https://mcp.robtex.com/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.robtex]
url = "https://mcp.robtex.com/mcp"

Gemini CLI

{"mcpServers":{"robtex":{"httpUrl":"https://mcp.robtex.com/mcp"}}}

Cursor

{"mcpServers":{"robtex":{"url":"https://mcp.robtex.com/mcp"}}}

VS Code

{"servers":{"robtex":{"type":"http","url":"https://mcp.robtex.com/mcp"}}}

Antigravity

agy mcp add robtex https://mcp.robtex.com/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"robtex","server_url":"https://mcp.robtex.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"robtex","server_url":"https://mcp.robtex.com/mcp"}

Tools

• as_info ~102 tokens
  Get the name, organization, country, and description for an Autonomous System number. Lightweight version of as_whois.
• as_prefixes ~101 tokens
  Get all IPv4 and IPv6 network prefixes (netblocks) announced by an Autonomous System. Returns BGP-visible routes.
• bitcoin_address_transactions ~182 tokens
  Returns a paginated list of transactions involving a Bitcoin address. Filter by direction: received (incoming funds), sent (outgoing funds), or all. Returns up to 100 transactions per call, sorted by block height descending (most recent first).
• bitcoin_blockchain_stats ~288 tokens
  Returns cumulative blockchain metrics over a configurable block range. Available metrics include: txs, fees, segwittx, inputs, outputs, insats, outsats, btcusd, volusd, unspentoutputs, fullyspent, unspentsats, addresses, satoshiblocks, clnopen, clnclose, satlnopen, satlnclose, basereward, blockrewar
• bitcoin_transaction_spends ~145 tokens
  For a given transaction, returns which subsequent transactions consumed its outputs. Useful for UTXO tracking and chain analysis. Shows the spending txid for each output.
• check_email ~150 tokens
  Verify an email address by connecting to its mail server via SMTP. Checks MX records, tests if the address is accepted (RCPT TO), detects catch-all domains, and reports TLS support. Results are RAM-cached for 1 hour.
• dns_differential ~101 tokens
  Resolve a domain through filtered public DNS resolvers and their unfiltered controls to detect provider threat-feed blocks.
• domain_blocklist_check ~131 tokens
  Check a domain against HaGeZi DNS blocklists, Steven Black unified hosts, Blackbook malware list, phishing databases, Roskomnadzor (Russia), and Citizen Lab censorship lists. Returns which lists the domain appears on.
• domain_ranking ~143 tokens
  Get domain popularity rankings from five independent sources: Majestic Million (backlinks), Tranco top 1M (aggregated traffic), Cloudflare Radar (1.1.1.1 DNS query popularity), Cisco Umbrella (OpenDNS query popularity), and Chrome UX Report (real Chrome user traffic).
• domain_rdap ~171 tokens
  Queries the authoritative RDAP registry for a domain. Returns availability status (HTTP 404 = available), and for registered domains: registrar name, registration/expiration dates, nameservers, DNSSEC status, and domain status flags. Uses IANA bootstrap to find the correct RDAP server per TLD. Cover
• domain_reputation ~122 tokens
  Get comprehensive domain reputation: Majestic rank, Tranco rank, HaGeZi blocklist status, Blackbook malware status, phishing database status, HSTS preload status, and disposable email detection.
• domain_shared_ip ~139 tokens
  Find other domains hosted on the same IP address(es) as the target domain. Resolves the domain's A records, then performs reverse IP lookups for each.
• domain_shared_mx ~138 tokens
  Find other domains using the same mail server(s) as the target domain. Resolves the domain's MX records, then performs reverse MX lookups for each.
• domain_shared_ns ~138 tokens
  Find other domains using the same nameserver(s) as the target domain. Resolves the domain's NS records, then performs reverse NS lookups for each.
• get_recommended_lightning_peers ~226 tokens
  Get recommended Lightning Network peers for a given node. Returns nodes that are NOT currently peered with the specified node but would improve its centrality score if connected.
• historic_reverse_lookup_cname ~167 tokens
  Find hostnames that previously had a CNAME record pointing to the specified target but no longer do. Tracks CDN and infrastructure migrations.
• historic_reverse_lookup_ip ~192 tokens
  Find hostnames that *previously* pointed to a specific IP address but no longer do. Tracks hosting migrations and past IP relationships. Searches both A and AAAA records.
• historic_reverse_lookup_mx ~203 tokens
  Find hostnames that *previously* used a specific mail server but no longer do. Tracks email provider migrations and past MX relationships.
• historic_reverse_lookup_ns ~210 tokens
  Find hostnames that *previously* used a specific nameserver but no longer do. Tracks infrastructure migrations and past delegation relationships.
• ip_blocklist_check ~125 tokens
  Check an IP address against IPsum, FireHOL, Tor exit node lists, C2 indicators, Roskomnadzor (Russia), and other threat intelligence feeds. Returns which lists the IP appears on and threat scores.
• ip_geolocation ~92 tokens
  Get geographic location data for an IP address: country, city, region, latitude, longitude, timezone.
• ip_network ~91 tokens
  Get the containing network (BGP route), AS number, AS name, and route description for an IP address.
• ip_reputation ~119 tokens
  Check an IP address reputation against 100+ real-time blocklists (DNSBLs). Returns listing status, threat categories, AS info, and blocklist details.
• ip_threat_intel ~110 tokens
  Combined threat intelligence: DNSBL listings, IPsum score, FireHOL lists, bad ASN flag, Tor exit status. Comprehensive threat assessment for an IP address.
• ip_to_asn ~92 tokens
  Lightweight lookup: get just the AS number and netblock for an IP address. Fastest way to map IP to ASN.
• is_subdomain ~110 tokens
  Check whether a hostname is a subdomain (has labels beyond the registered domain). Uses the Mozilla Public Suffix List for accurate eTLD detection.
• latest_lightning_channels ~107 tokens
  Returns the most recently opened Lightning Network channels, sorted by open time descending.
• lookup_as_whois ~139 tokens
  Lookup WHOIS information for an Autonomous System (AS) number from the RADB routing database. Returns routing policy, network information, and administrative contacts.
• lookup_bitcoin_address ~140 tokens
  Returns address balance, total received/sent, transaction counts, address type (P2PKH, P2SH, P2WPKH, P2TR), first/last seen block, and ransomware/abuse flags. Supports all Bitcoin address formats.
• lookup_bitcoin_block ~120 tokens
  Returns block header (hash, timestamp, version, merkle root, difficulty, nonce), transaction count, and list of transaction IDs. Supports lookup by block height.
• lookup_bitcoin_transaction ~159 tokens
  Returns full transaction details: inputs with addresses and values, outputs with spent status, fee, size/weight, SegWit flag, and Lightning Network channel correlation. Supports both confirmed and mempool transactions.
• lookup_dns ~124 tokens
  Lookup DNS records (A, AAAA, MX, NS, TXT, CNAME, SOA) for a given hostname. Also returns domain reputation info (Majestic, Tranco rankings, blocklist status).
• lookup_lightning_channel ~137 tokens
  Lookup a Lightning channel by channel ID. Supports numeric, block x txn x vout, or block:txn:vout formats.
• lookup_lightning_channels_per_node ~193 tokens
  Lookup all Lightning Network channels for a given node by public key.
• lookup_lightning_node ~144 tokens
  Lookup a Lightning Network node by public key. Returns node alias, peer count, channel count, and centrality ranking.
• lookup_mac ~159 tokens
  Look up the manufacturer/vendor of a network device by its MAC address. Uses the official IEEE OUI (Organizationally Unique Identifier) database with ~30K entries.
• parse_hostname ~157 tokens
  Parse a hostname into its constituent parts using the Mozilla Public Suffix List (9700+ entries). Returns eTLD (effective TLD), registered domain, subdomain, labels, and depth. Handles multi-level eTLDs (co.uk, co.jp, com.au) and platform suffixes (github.io, herokuapp.com).
• ping ~55 tokens
  Check if the API is responding. Returns status and server timestamp.
• registered_domain ~111 tokens
  Extract the registered domain (eTLD+1) from a hostname. For example, www.mail.example.co.uk returns example.co.uk.
• reverse_lookup_cname ~166 tokens
  Find hostnames that have a CNAME record pointing to the specified target. Useful for CDN and load balancer investigations.
• reverse_lookup_dns_records ~296 tokens
  Find hostnames that use a specific DNS record value. Query which hostnames point to an IP address, use a particular nameserver, or reference any DNS value. For example: 'which hostnames point to 1.2.3.4?' or 'which hostnames use chris.ns.cloudflare.com as their nameserver?'
• reverse_lookup_ip ~183 tokens
  Find hostnames that point to a specific IP address (IPv4 or IPv6). Searches both A and AAAA records. For example: which hostnames point to 1.2.3.4?
• reverse_lookup_mx ~195 tokens
  Find hostnames that use a specific mail server. For example: which hostnames use aspmx.l.google.com as their mail server?
• reverse_lookup_ns ~202 tokens
  Find hostnames that use a specific nameserver. For example: which hostnames use chris.ns.cloudflare.com as their nameserver?
• search_lightning_nodes_by_alias ~175 tokens
  Search for Lightning Network nodes by partial alias match. Returns nodes whose aliases contain the search term (case-insensitive).
• tld_info ~128 tokens
  Get information about a top-level domain or effective TLD. Returns whether it is in the Public Suffix List, how many sub-suffixes exist, and classification (ccTLD, gTLD, or infrastructure).

Browse

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