get_as112_data

Retrieve AS112 DNS sink hole data. AS112 handles reverse DNS lookups for private IP addresses (RFC 1918). Useful for analyzing DNS misconfiguration patterns.

SERVERCloudflare SOURCEhttps://builds.mcp.cloudflare.com/sse

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade D, identity verified Pull the record →

This record as markdown: /tools/cloudflare/get-as112-data.md

WHAT IT DOES

What get_as112_data does on Cloudflare

AI agents call get_as112_data to retrieve information from Cloudflare without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why get_as112_data is rated Low

This tool performs a read-only retrieval operation on DNS analytics data from AS112. There are no side effects, data modifications, or external operations triggered. The blast radius of misuse is minimal—an agent could retrieve DNS diagnostics data but cannot modify, delete, or execute operations. Classified as Read with low severity.

From the tool's definition The tool description explicitly states 'Retrieve AS112 DNS sink hole data', indicating data retrieval without modification. This is a query operation for analyzing DNS patterns.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_as112_data safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Cloudflare, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_as112_data, this is the rule to start with:

get_as112_data Allowed

get_as112_data is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_as112_data": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Cloudflare, apply this rule, and every get_as112_data call is checked against it from then on.

FAQ

Questions about get_as112_data

What does the get_as112_data tool do? +

Retrieve AS112 DNS sink hole data. AS112 handles reverse DNS lookups for private IP addresses (RFC 1918). Useful for analyzing DNS misconfiguration patterns. It is categorised as a Read tool in the Cloudflare MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_as112_data? +

Register the Cloudflare MCP server in PolicyLayer and add a rule for get_as112_data: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Cloudflare. Nothing to install.

What risk level is get_as112_data? +

get_as112_data is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_as112_data? +

Yes. Add a rate_limit block to the get_as112_data rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block get_as112_data completely? +

Set action: deny in the PolicyLayer policy for get_as112_data. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides get_as112_data? +

get_as112_data is provided by the Cloudflare MCP server (https://builds.mcp.cloudflare.com/sse). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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