OnlyDNS

official

Authoritative Anycast DNS Engineered for Autonomous AI Agents

View on onlydns.com

What can you do with OnlyDNS MCP?

  • Manage DNS records — Ask your assistant to add, edit, or delete A, CNAME, MX, and URL forwarding records for a domain.
  • Enable DNSSEC — Turn on automated DNSSEC signing and retrieve ready-to-copy DS records for a zone.
  • Review change history — Look up the audit log and version history of DNS changes for compliance or rollback.
  • Automate zone updates — Provision and update records from CI/CD or agent workflows through the OnlyDNS API tooling.

Documentation

Fast, Reliable DNS. Simple Web UI & Powerful API.

Manage your domains effortlessly with our lightning-fast, distraction-free web control panel, or automate everything with high-speed API endpoints, official SDKs, and native Model Context Protocol (MCP) tooling. Built on 26 years of proven Anycast reliability.

// Claude / Cursor / Agent MCP Server Config
{
  "mcpServers": {
    "onlydns": {
      "command": "npx",
      "args": ["-y", "@onlydns/mcp"],
      "env": {
        "ONLYDNS_API_KEY": "odn_live_your_token_here"
      }
    }
  }
}

DNS Management Made Simple. No Complexity, No Traps.

Other providers bury your records under 50-step cloud consoles, confusing proxy toggles, and endless upselling banners. OnlyDNS gives you a clean, high-speed web control panel designed for effortless domain administration.

https://portal.onlydns.com/dns/records#domain=example.com ● Live Anycast

⚡️ example.com Anycast Active

TypeHostTarget / ValueTTLActions
A@192.0.2.1300s (5m)✏️ Edit 🗑 Delete
CNAMEwwwexample.com.3600s (1h)✏️ Edit 🗑 Delete
MX@10 mail.example.com.86400s (1d)✏️ Edit 🗑 Delete
URLapp→ https://app.example.com:8443 301 Forward300s (5m)✏️ Edit 🗑 Delete

Instant Inline Record Editing

Add, modify, or delete records in less than 3 clicks. No page reloads, no multi-level modals, and no complex changeset approvals.

1-Click Automated DNSSEC

Enable cryptographic signing with a single toggle. We generate and rotate keys automatically and display ready-to-copy DS records.

Zero Upsell Clutter

No domain brokerage spam, hosting banners, or confusing proxy settings that secretly intercept your traffic. Just pure, reliable Anycast DNS.

Powerful Automation: API, SDKs & AI Agents

Prefer code or automated pipelines? OnlyDNS provides instant REST APIs, SDKs, Terraform support, and native Model Context Protocol (MCP) servers so CI/CD and AI agents can provision and update records with zero friction.

Agentic Tooling

Model Context Protocol (MCP)

Plug OnlyDNS directly into Claude Desktop, Cursor, Devin, or custom LangChain/CrewAI agents for zero-toil DNS orchestration.

npx -y @onlydns/mcp

SDKs & CLI

Official SDKs & CLI

Lightweight SDKs for Python, Go, PHP, TypeScript, and the CLI Tool for autonomous workflows.

npm | pip | go | composer

Automated TLS

RFC 2136 / TSIG ACME

Dynamic DNS and automated TLS certificate challenges via Certbot, acme.sh, Caddy, Traefik, or cert-manager with standard RFC 2136 protocol keys.

View ACME How-To Guide → rfc2136 TSIG automated sync

Everything you need. Nothing you don't.

A focused toolkit for engineering teams that take domain uptime, latency, and automation seriously.

Anycast Everywhere

A global edge network with sub-15ms resolution delivered from 23 Points of Presence worldwide. Explore Anycast Network →

Automated DNSSEC

One-click cryptographic signing (ECDSA P-256 / Alg 13) with automated zone key rollover — protect your domain from spoofing with zero manual toil. DNSSEC Details →

RFC 2136 Dynamic DNS

Standardized programmatic zone updates with HMAC-SHA256 TSIG keys and subdomain scoping for automated ACME Let's Encrypt validation and dynamic IP environments. Dynamic DNS Guide →

Full Audit History

Complete immutable audit logs and version history of all DNS changes for compliance and one-click rollback.

Clean REST, CLI & SDKs

Intuitive JSON payloads, official SDKs (Python, Go, PHP, TypeScript), the CLI Tool, and instant token generation without complex IAM hierarchies.

Zero-Downtime Migration

Effortless 3-step import via drag-and-drop BIND zone files, 1-click smart DNS scanner, or simple CLI. View Migration Guide →

26

Years of Continuous DNS Heritage

While onlydns.com is a new name, our company and its operators are the exact people who built and operated Omnis Network for 26 years.

Part of the Quantum Names family of infrastructure platforms.

26 Years of Proven DNS & Domain Expertise.

When the web hosting operation of Omnis Network was acquired by JetHost, our founding leadership and core engineering team remained together and formed Quantum Names — the parent company of OnlyDNS. We spun this project off to channel 26 years of specialized DNS and domain management mastery into a dedicated, high-availability platform.

We offer all the mission-critical capabilities you expect from the biggest operators — rapid Anycast propagation across 23 global POPs, automated DNSSEC key rotation, RFC 2136 dynamic updates, REST & MCP APIs — without the complexity, cloud lock-in, or high expense. And because Domain Names and DNS is the only thing we do, we don't do upsells.

Omnis Network Heritage 26 years operating high-availability registrar and DNS systems for over 100,000 customers.

Quantum Names Parentage Backed by a dedicated domain infrastructure family laser-focused on core DNS reliability.

Zero Upsells or Add-Ons Domain Names and DNS is all we do — no popup sales pitches or unwanted hosting add-ons.

Big-Operator Features Carrier-grade Anycast, rapid edge propagation, and automated DNSSEC without cloud console bloat.

Engineering & Security Blog

Security Advisory October 22, 2026

ISC BIND Security Advisory (CVE-2026-94300): Why OnlyDNS Is Unaffected by Design

ISC disclosed CVE-2026-94300, a memory corruption flaw in BIND 9 GSS-TSIG processing. Learn how our multi-layered PowerDNS and dnsdist architecture guarantees 100% immunity across all 23 global Anycast nodes.

99.99999%

Historical Uptime

20+

Global Anycast POPs

< 15ms

Avg Query Resolution

12B

Queries Resolved / Day

Simple, Transparent Pricing.

Start free with 250,000 queries per month. Scale effortlessly with predictable plans, or get custom high-volume limits tailored to your infrastructure.

Free

FREE

Ideal for AI agent testing, side projects, and personal domains.

  • 1 Domain Name
  • 25 Records
  • Global Anycast DNS
  • 250,000 Queries / mo
  • Instant REST API access
  • No credit card required

Starter

$4.99 / month

For growing apps, microservices & staging environments.

  • 5 Domain Names
  • 250 Records per domain
  • Global Anycast DNS
  • 5 Million Queries / mo
  • Full REST & MCP API access
  • Audit log history

Pro

$15.99 / month

For domain portfolio managers and multi-domain agencies.

  • 25 Domain Names
  • 250 Records per domain
  • Automated DNSSEC + Key Rotation
  • Global Anycast DNS
  • 25 Million Queries / mo
  • Full REST, MCP & RFC 2136 API

Enterprise / Custom

Custom / limits

For high-volume platforms, enterprise fleets, and registrars.

  • 100+ to Unlimited Domains
  • Custom Records per domain
  • Automated DNSSEC + Key Rotation
  • 100M+ to Billions of Queries
  • Custom Anycast IPs / Vanity NS
  • Custom SLAs & Dedicated Support

Need higher limits, massive query volume, or custom zone quotas? The plans above are standard starting points. Our Anycast infrastructure routinely scales to hundreds of millions of queries, tens of thousands of domains, and custom enterprise requirements. Options higher than the defined packages are always available.