Enterprise|Cloud Architect / Infrastructure Engineer

Multi-Cloud DNS Management

Monitor DNS consistency across hybrid cloud environments

Managing DNS across multiple cloud providers introduces complexity and risk. EdgeDNS provides unified visibility into DNS configuration and propagation across your entire infrastructure.

The Challenge

Organizations using multi-cloud or hybrid cloud architectures struggle with DNS visibility. Different DNS providers have different interfaces, propagation times vary, and inconsistencies between providers can cause outages. Troubleshooting DNS issues across clouds is time-consuming.

The Solution

Use EdgeDNS to monitor DNS configuration and propagation across all your cloud providers from a single API. Compare nameserver configurations, track propagation status, and detect inconsistencies before they impact users.

Endpoints Used

Combine these EdgeDNS endpoints to build this solution.

GET

/v1/dns/propagationTry in Playground

DNS Propagation: Check record consistency across global resolvers

GET

/v1/dns/nsTry in Playground

Nameservers: Verify nameserver configuration

GET

/v1/domain/dns-providerTry in Playground

DNS Provider: Identify which DNS provider is authoritative

GET

/v1/dns/lookupTry in Playground

DNS Lookup: Query specific DNS records across regions

GET

/v1/domain/response-timeTry in Playground

Response Time: Measure DNS resolution performance

Results You Can Achieve

Single API spanning AWS Route 53, Cloudflare, Azure DNS, and others

Unified record-state view across providers without per-provider integrations.

Diff-based incident triage

Compare records across providers in one call to identify which one drifted during an outage.

Distinguishes geo-DNS from propagation lag

A `dispersion` field labels each result `aligned`, `propagating`, `geo_distributed`, or `inconsistent` — so multi-region domains on Azure Traffic Manager or Route 53 latency routing aren't falsely flagged as "partially propagated."

Code Example

Monitor multi-cloud DNS consistency

javascript

async function checkMultiCloudDNS(domains) {
  const headers = { 'Authorization': 'Bearer YOUR_API_KEY' };
  const results = [];

  for (const domain of domains) {
    const [propagation, ns, provider] = await Promise.all([
      fetch(`https://api.edgedns.dev/v1/dns/propagation?domain=${domain}&type=A`, { headers }),
      fetch(`https://api.edgedns.dev/v1/dns/ns?domain=${domain}`, { headers }),
      fetch(`https://api.edgedns.dev/v1/domain/dns-provider?domain=${domain}`, { headers }),
    ].map(p => p.then(r => r.json())));

    const summary = propagation.data.summary;
    results.push({
      domain,
      dnsProvider: provider.data.provider,
      nameservers: ns.data.nameservers,
      propagationStatus: propagation.data.propagation_status,
      dispersion: summary.dispersion,                                 // 'aligned' | 'propagating' | 'geo_distributed' | 'inconsistent'
      propagationPercentage: summary.propagation_percentage,
      differingResolvers: propagation.data.resolvers
        .filter((r) => r.status === 'differs')
        .map((r) => ({ name: r.name, region: r.region, reason: r.divergence_reason })),
    });
  }

  // Only alert on real propagation lag — geo-DNS variance is intentional.
  const issues = results.filter(
    (r) => r.dispersion === 'propagating' || r.dispersion === 'inconsistent'
  );

  if (issues.length > 0) {
    console.warn('DNS inconsistencies detected:', issues);
  }

  return results;
}