Why switch from AWS Route 53 to OnlyDNS?

OnlyDNS propagates global record changes in typically 0.2 to 5 seconds compared to Route 53's 30 to 60 second INSYNC delay. OnlyDNS also eliminates AWS IAM configuration complexity, provides an official MCP tool server for AI agents, and includes 250,000 free queries per month without per-hosted-zone fees.

How does OnlyDNS pricing compare to Route 53 hosted zones?

Route 53 charges $0.50/month for every hosted zone plus $0.40 per million queries. OnlyDNS offers a 100% Free Developer Tier with 1 domain and 250,000 queries/month, and paid plans starting at $4.99/mo for 5 domains with 5 Million queries included, scaling up to custom Enterprise packages for large portfolios and hundreds of millions of queries.

Can autonomous agents or CI/CD pipelines update DNS without AWS IAM keys?

Yes. OnlyDNS supports standard Bearer tokens via REST API and HMAC-SHA256 TSIG keys for RFC 2136 dynamic updates, eliminating the need to manage complex AWS IAM roles, SigV4 signing, or STS credential tokens.

// Competitor Comparison

The High-Speed AWS Route 53 Alternative

Escape the 60-second propagation delays, confusing AWS IAM permissions, and cumulative per-zone pricing. OnlyDNS delivers rapid Anycast DNS propagation (typically 0.2–5s), native Model Context Protocol (MCP) tooling, and standard RFC 2136 Dynamic DNS.

Start Free with OnlyDNS View REST API Agent Infrastructure

0.2–5s

Edge Sync vs 60s Route 53

$0 Free Tier

No Per-Zone Fee Penalty

Zero IAM

Simple Bearer & TSIG Auth

Native MCP

Official LLM Tool Server

// Architectural Comparison

Why Developers Are Replacing Route 53 with OnlyDNS

AWS Route 53 was designed for traditional EC2 and VPC architectures. In today's era of ephemeral containers, autonomous AI agents, and fast CI/CD pipelines, its latency and friction create severe bottlenecks.

The Route 53 Frustrations

30–60 second sync delays: Every record mutation requires polling ChangeResourceRecordSets until status transitions to INSYNC, stalling deployments.
IAM configuration nightmare: Complex JSON IAM policies, SigV4 request signatures, and temporary STS credentials complicate simple DNS scripts.
Nickel-and-dime zone billing: $0.50 per hosted zone per month plus $0.40/million queries penalizes testing and staging environments.
No native AI/agent support: Autonomous agents cannot easily navigate AWS credentials, lacking standard MCP or token-efficient /llms.txt documentation.

The OnlyDNS Modern Architecture

Rapid global propagation: Record updates synchronize across 23 Anycast edge nodes in typically 0.2 to 5 seconds without polling.
Clean developer authentication: Instant API keys with HTTP Bearer authorization or standard HMAC-SHA256 TSIG keys.
Generous developer tier: 250,000 queries/month completely free with predictable, transparent scaling tiers.
Native Model Context Protocol (MCP): Direct tool integration for Claude Desktop, Cursor, and agent runtimes.

// Feature Breakdown

OnlyDNS vs Amazon Route 53 Feature Matrix

Compare technical specifications, protocol support, developer ergonomics, and pricing.

Metric / Capability	OnlyDNS	Amazon Route 53
Global Record Propagation Latency	⚡ Rapid (0.2–5s)	⏳ 30 - 60 seconds (`INSYNC`)
Dynamic DNS Protocol (RFC 2136 + TSIG)	✅ Native Built-in Support	❌ Proprietary AWS API Only
AI Agent Tooling (MCP Server)	✅ Official (`@onlydns/mcp`)	❌ Requires Complex Custom Gateway
Authentication Method	✅ Bearer API Token & TSIG Key	⚠️ AWS IAM Roles & SigV4 Signing
Machine Documentation Format	✅ `/llms.txt` & OpenAPI 3.1	❌ Multi-page AWS Documentation
Base Cost per Hosted Zone	✅ $0 Free Tier (1 Zone) / Flat Plans	❌ $0.50 per zone per month
Free Monthly Query Quota	✅ 250,000 queries / month	❌ 0 (Billed $0.40 per 1M queries)
Automated DNSSEC Key Rollover	✅ Automated Zone Keys (ZSK) & DS Helpers	⚠️ Requires AWS KMS configuration
Anycast Network Infrastructure	✅ 20+ Tier 1 Global Anycast PoPs	✅ Global Anycast Network
Multi-Language SDKs	✅ Python, Go, PHP, TypeScript, CLI	✅ AWS SDKs (Heavy multi-MB footprint)

// Fast Onboarding

How to Migrate from Route 53 to OnlyDNS

Export your Route 53 records and activate rapid Anycast DNS in under five minutes.

Export Route 53 Zone Records

Use the AWS CLI or Route 53 console to export your zone in BIND or JSON format:

aws route53 list-resource-record-sets \
  --hosted-zone-id Z1234567890 \
  > zone-export.json

Import Records into OnlyDNS

Upload your records through the OnlyDNS Portal or run our CLI importer:

onlydns zones import --domain example.com --file zone-export.json

Switch Registrar Delegation

Update your domain's authoritative nameservers at your registrar to:

ns1.onlydns.com
ns2.onlydns.us

// Frequently Asked

Frequently Asked Questions

Can I still use AWS services like CloudFront and S3 with OnlyDNS?

Yes! You can easily create CNAME and ALIAS records pointing to CloudFront distributions, S3 website endpoints, ALB/NLB load balancers, and EC2 instances with zero issues.

Why is OnlyDNS propagation so much faster than Route 53?

Route 53 relies on asynchronous batch replication across AWS regional data centers. OnlyDNS uses a dedicated Anycast edge architecture with real-time memory synchronization, propagating updates in milliseconds.

Does OnlyDNS work with Kubernetes ExternalDNS?

Yes. You can use standard RFC 2136 TSIG provider configuration in Kubernetes ExternalDNS to dynamically register ingress hostnames without installing proprietary cloud controllers.

What happens if I exceed my monthly free query quota?

We never drop resolution for live production traffic. You will receive an automated notification with simple options to upgrade to a higher tier starting at just $4.99/month.

Switch from Route 53 to OnlyDNS Today