Best Alternatives to DNS MCP Server

Abnormal Security MCP

Runtime: npx

Abnormal Security email threats, cases, and reporting in your terminal and your AI agents.

Webhook.site MCP Server

Runtime: uvx

Capture HTTP, email, and DNS callbacks with webhook.site from MCP clients.

SenderKit

Runtime: npx

Build and send email, SMS, and push straight from your AI agent.

Atomic Mail

Runtime: npx

Programmable email inbox for AI agents — JMAP, PoW auth, stdio MCP server.

Netintel MCP

Runtime: npx

MCP server for NetIntel — DNS, SSL, WHOIS, email security, OSINT via x402 micropayments

Slack MCP Server

Runtime: npx

MCP server providing Slack workspace data access with message history, threads, DMs, user info, and optional message posting.

Domains + send/receive email + inbound webhooks + DNS for AI agents. One API, MCP, CLI.

Mailbuttons

Runtime: npx

Governed email for AI agents: sandbox inboxes, server-side policy gate, tamper-evident audit.

AgentPing

Runtime: npx

Let your AI agent notify you by email, Slack, Discord, or webhook. One tool: send_notification.

Line Bot MCP Server

Runtime: npx

Verified

Connects an AI agent to LINE Messaging API for messaging, user profiles, quotas, followers, and rich-menu management.

Lumail

Runtime: npx

Official Lumail email marketing MCP for campaigns, subscribers, and workflows.

Threadline MCP

Runtime: npx

Agent-to-agent messaging relay. Discover agents, send messages, and receive replies. Zero-config.