Check Usage
Retrieve API usage statistics for DNS and network lookups. Returns current request counts, maximum allowed requests, and any overage errors for both DNS lookups and network operations (HTTP, SMTP, Ping).
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Integrate MXToolbox
with your AI CRM
MxToolbox provides a suite of network diagnostic and monitoring tools, including DNS lookups, blacklist checks, and email health analysis.
Explore Triggers and Actions
HTTP Lookup
Tool to perform an HTTP test on a domain. Use when you need to assess HTTP connectivity and status for a given domain.
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Lookup BIMI Record
Retrieves BIMI (Brand Indicators for Message Identification) record and diagnostic information for a domain. BIMI allows organizations to display verified logos in email clients. This tool checks: - Whether a BIMI record exists at default._bimi.{domain} - DMARC policy requirements (quarantine or reject needed for BIMI) - DNS resolution details and nameserver information - Related diagnostic checks and recommendations Returns comprehensive lookup data including passed/failed checks, DMARC records, DNS transcript, and related lookups. Use when verifying email branding configuration or troubleshooting BIMI implementation.
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Lookup Blacklist
Tool to perform a blacklist check on a domain or IP. Use when you need to verify whether a domain or IP is listed in common blacklists.
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Lookup DKIM Record
Tool to retrieve DKIM (DomainKeys Identified Mail) records for a domain. DKIM is an email authentication method that helps prevent email spoofing by allowing the receiver to verify that an email was actually sent and authorized by the owner of that domain. Use this tool to verify DKIM configuration and troubleshoot email authentication issues.
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Lookup DMARC Record
Retrieves DMARC (Domain-based Message Authentication, Reporting & Conformance) records for a domain and performs validation checks. Returns detailed information about the DMARC record including policy settings (reject/quarantine/none), reporting addresses, alignment modes, and diagnostic check results. Useful for verifying email authentication configuration and troubleshooting email delivery issues.
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Lookup DNS Records
Performs comprehensive DNS health check and retrieves name server records for a domain. Returns detailed diagnostics including: - Name server (NS) records with IP addresses, TTL, and status - DNS configuration health checks (warnings, errors, passed tests) - Query transcripts showing DNS resolution path - Related lookup suggestions (A, MX, SPF records) Use this to diagnose DNS issues, verify name server configurations, or check DNS propagation status.
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Lookup MTA-STS Record
Tool to lookup MTA-STS record for a domain. Use when validating mail transport security policy.
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Lookup MX Records
Retrieves MX (Mail Exchange) records for a domain. Returns the mail servers responsible for receiving email for the domain, including their priority, hostname, IP address, and TTL. Use this to discover and verify email infrastructure for any domain.
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Lookup SPF Record
Tool to retrieve SPF records for a specified domain. Use when confirming email sender authorization policies.
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Monitor Status
Retrieves the current status of all monitors configured in the MX Toolbox account. This action returns a list of all monitors with their health status, last check time, reputation scores, and any failing checks or warnings. Use this when you need to: - Check the overall health of all configured monitors - Get a comprehensive view of monitoring status across all services - Identify which monitors are failing or have warnings - Review when monitors were last checked No parameters are required - this action retrieves all monitors for the authenticated account. Returns an empty list if no monitors are configured.
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Ping Lookup
Performs a ping test to check network connectivity and measure round-trip time to a domain or IP address. Returns detailed ping statistics including response time, TTL (Time-To-Live), packet size, and ASN (Autonomous System Number) information. Useful for diagnosing network connectivity issues, measuring latency, and verifying host availability.
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SMTP Lookup
Tool to perform an SMTP connectivity test on a domain. Returns diagnostic results including connection status, DNS checks, TLS support, and other email deliverability indicators. Use when verifying SMTP server configuration or troubleshooting email delivery issues for a domain.
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How the MXToolbox integration works
The MXToolbox integration connects your Dench AI CRM directly to MXToolbox, so agents can read and act on your MXToolbox data as part of everyday work — answering questions in chat, keeping your CRM in sync, and running automations without anyone copying data between tools.
13 actions are available for agents to invoke on your behalf. Every call runs through MXToolbox's own authorization, scoped to the account you connect.
Set up MXToolbox in Dench
- 1
Sign in to your Dench workspace and open Integrations.
- 2
Find MXToolbox and click Connect — you'll authorize access through MXToolbox's own sign-in flow. No API keys or code required.
- 3
Ask an agent to use MXToolbox in chat, or call it from an automation.
- 4
Manage or disconnect the connection any time from workspace settings.
Frequently asked questions
How does the MXToolbox integration work with Dench?
The Dench MXToolbox integration connects your AI CRM to MXToolbox, so AI agents can work with your MXToolbox data as part of chats, automations, and CRM workflows. You connect your account once, and every agent in your workspace can use it — governed by your workspace permissions.
What actions can AI agents perform with MXToolbox via Dench?
The MXToolbox integration currently exposes 13 actions, including Check Usage, HTTP Lookup, Lookup BIMI Record, Lookup Blacklist, Lookup DKIM Record, and Lookup DMARC Record. Agents invoke them on your behalf from chat or from automations.
Do I need to write code to connect MXToolbox to Dench?
No. You connect MXToolbox from your Dench workspace using MXToolbox's own sign-in and authorization flow — no API keys to copy, no glue code to maintain.
Is the MXToolbox integration secure?
Connections are authorized through MXToolbox's own authentication flow, and Dench stores only the authorization needed to act on your behalf. You can review and disconnect the MXToolbox connection from your workspace settings at any time.