DNS enumeration and subdomain discovery. Finds subdomains, DNS records, and zone transfers.
AI agents call dns_enum to retrieve information from MCP Kali Pentest without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
DNS enumeration retrieves public DNS records and discovers subdomains through passive queries. Even zone transfer attempts (AXFR) are read operations that passively request information from DNS servers. No data is created, modified, deleted, or financial obligations incurred.
From the tool's definition Tool performs 'DNS enumeration and subdomain discovery' and 'Finds subdomains, DNS records, and zone transfers' — all read-only reconnaissance activities that retrieve existing DNS information without modifying or deleting data.
Attacks that exploit this kind of access
DNS enumeration and subdomain discovery. Finds subdomains, DNS records, and zone transfers. It is categorised as a Read tool in the MCP Kali Pentest MCP Server, which means it retrieves data without modifying state.
Register the MCP Kali Pentest MCP server in PolicyLayer and add a rule for dns_enum: 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 MCP Kali Pentest. Nothing to install.
dns_enum is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the dns_enum 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.
Set action: deny in the PolicyLayer policy for dns_enum. 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.
dns_enum is provided by the MCP Kali Pentest MCP server (root1856/mcpkali). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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