arvan_get_dnssec
Get DNSSEC status (and DS records) for a domain.
This record as markdown: /tools/dwin-gharibi-arvancloud-mcp/arvan-get-dnssec.md
What arvan_get_dnssec does on ArvanCloud MCP Server
AI agents call arvan_get_dnssec to retrieve information from ArvanCloud MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why arvan_get_dnssec is rated Low
This tool retrieves and queries DNSSEC status and DS record information for a domain. It performs a read-only operation with no side effects, no data modification, and no execution of commands or code. The blast radius of misuse is minimal—exposing DNS security configuration details is a low-severity information disclosure risk that does not enable destructive or financial actions.
From the tool's definition Tool name 'arvan_get_dnssec' and description 'Get DNSSEC status (and DS records) for a domain' clearly indicate retrieval of DNS security configuration data with the verb 'Get' and no mention of modification, deletion, or execution of operations.
Attacks that exploit this kind of access
The rule that runs arvan_get_dnssec safely
PolicyLayer is an MCP gateway: it sits between your AI agents and ArvanCloud MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For arvan_get_dnssec, this is the rule to start with:
arvan_get_dnssec is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect ArvanCloud MCP Server, apply this rule, and every arvan_get_dnssec call is checked against it from then on.
Questions about arvan_get_dnssec
Get DNSSEC status (and DS records) for a domain. It is categorised as a Read tool in the ArvanCloud MCP Server MCP Server, which means it retrieves data without modifying state.
Register the ArvanCloud MCP Server MCP server in PolicyLayer and add a rule for arvan_get_dnssec: 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 ArvanCloud MCP Server. Nothing to install.
arvan_get_dnssec 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 arvan_get_dnssec 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 arvan_get_dnssec. 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.
arvan_get_dnssec is provided by the ArvanCloud MCP Server MCP server (dwin-gharibi/arvancloud-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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