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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Code & DevOps

com.robtex/mcp

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

Checks passed
11 / 22

3 failed · 8 not measured

Median response
226 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
46

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Responded

The server completed its last measured handshake. This is an observation, not a guarantee.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
400
Publisher identityCan the publisher be traced to its source?
132

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 226 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-06-18, serverInfo.name Robtex.

  • Pass
    Lists tools

    tools/list returned 46 tools.

  • Pass
    Current protocol

    Negotiated 2025-06-18. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 226 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 226 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    77 of 77 parameters have a description (100%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Fail
    Website matches publisher

    The website host does not match the reverse-domain namespace.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Fail
    Recently updated

    Updated 2026-02-18T16:49:12.314659Z, which is older than 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using com.robtex/mcp

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

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

Capabilities

Tools 46

as_info

Get the name, organization, country, and description for an Autonomous System number. Lightweight version of as_whois.

Discovered
as_prefixes

Get all IPv4 and IPv6 network prefixes (netblocks) announced by an Autonomous System. Returns BGP-visible routes.

Discovered
bitcoin_address_transactions

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).

Discovered
bitcoin_blockchain_stats

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, blockreward, batched, rbf, version2tx, lowestfee, and more. Returns sampled data points suitable for charting.

Discovered
bitcoin_transaction_spends

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.

Discovered
check_email

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.

Discovered
dns_differential

Resolve a domain through filtered public DNS resolvers and their unfiltered controls to detect provider threat-feed blocks.

Discovered
domain_blocklist_check

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.

Discovered
domain_ranking

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).

Discovered
domain_rdap

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. Covers 590+ TLDs.

Discovered
domain_reputation

Get comprehensive domain reputation: Majestic rank, Tranco rank, HaGeZi blocklist status, Blackbook malware status, phishing database status, HSTS preload status, and disposable email detection.

Discovered
domain_shared_ip

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.

Discovered
domain_shared_mx

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.

Discovered
domain_shared_ns

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.

Discovered
get_recommended_lightning_peers

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.

Discovered
historic_reverse_lookup_cname

Find hostnames that previously had a CNAME record pointing to the specified target but no longer do. Tracks CDN and infrastructure migrations.

Discovered
historic_reverse_lookup_ip

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.

Discovered
historic_reverse_lookup_mx

Find hostnames that *previously* used a specific mail server but no longer do. Tracks email provider migrations and past MX relationships.

Discovered
historic_reverse_lookup_ns

Find hostnames that *previously* used a specific nameserver but no longer do. Tracks infrastructure migrations and past delegation relationships.

Discovered
ip_blocklist_check

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.

Discovered
ip_geolocation

Get geographic location data for an IP address: country, city, region, latitude, longitude, timezone.

Discovered
ip_network

Get the containing network (BGP route), AS number, AS name, and route description for an IP address.

Discovered
ip_reputation

Check an IP address reputation against 100+ real-time blocklists (DNSBLs). Returns listing status, threat categories, AS info, and blocklist details.

Discovered
ip_threat_intel

Combined threat intelligence: DNSBL listings, IPsum score, FireHOL lists, bad ASN flag, Tor exit status. Comprehensive threat assessment for an IP address.

Discovered
ip_to_asn

Lightweight lookup: get just the AS number and netblock for an IP address. Fastest way to map IP to ASN.

Discovered
is_subdomain

Check whether a hostname is a subdomain (has labels beyond the registered domain). Uses the Mozilla Public Suffix List for accurate eTLD detection.

Discovered
latest_lightning_channels

Returns the most recently opened Lightning Network channels, sorted by open time descending.

Discovered
lookup_as_whois

Lookup WHOIS information for an Autonomous System (AS) number from the RADB routing database. Returns routing policy, network information, and administrative contacts.

Discovered
lookup_bitcoin_address

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.

Discovered
lookup_bitcoin_block

Returns block header (hash, timestamp, version, merkle root, difficulty, nonce), transaction count, and list of transaction IDs. Supports lookup by block height.

Discovered
lookup_bitcoin_transaction

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.

Discovered
lookup_dns

Lookup DNS records (A, AAAA, MX, NS, TXT, CNAME, SOA) for a given hostname. Also returns domain reputation info (Majestic, Tranco rankings, blocklist status).

Discovered
lookup_lightning_channel

Lookup a Lightning channel by channel ID. Supports numeric, block x txn x vout, or block:txn:vout formats.

Discovered
lookup_lightning_channels_per_node

Lookup all Lightning Network channels for a given node by public key.

Discovered
lookup_lightning_node

Lookup a Lightning Network node by public key. Returns node alias, peer count, channel count, and centrality ranking.

Discovered
lookup_mac

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.

Discovered
parse_hostname

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).

Discovered
ping

Check if the API is responding. Returns status and server timestamp.

Discovered
registered_domain

Extract the registered domain (eTLD+1) from a hostname. For example, www.mail.example.co.uk returns example.co.uk.

Discovered
reverse_lookup_cname

Find hostnames that have a CNAME record pointing to the specified target. Useful for CDN and load balancer investigations.

Discovered
reverse_lookup_dns_records

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?'

Discovered
reverse_lookup_ip

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?

Discovered
reverse_lookup_mx

Find hostnames that use a specific mail server. For example: which hostnames use aspmx.l.google.com as their mail server?

Discovered
reverse_lookup_ns

Find hostnames that use a specific nameserver. For example: which hostnames use chris.ns.cloudflare.com as their nameserver?

Discovered
search_lightning_nodes_by_alias

Search for Lightning Network nodes by partial alias match. Returns nodes whose aliases contain the search term (case-insensitive).

Discovered
tld_info

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).

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected226 ms46