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CDN and edge cloud

Gcore

Gcore Luxembourg S.A. · CDN and edge cloud. How DNSTrace.dev identifies it from public evidence.

Updated Sep 2026

What Gcore is

Gcore operates a content delivery network and edge cloud with a footprint weighted towards Europe, the Middle East, Asia and Latin America. It offers caching, DDoS protection and edge compute.

How DNSTrace.dev detects it

Detection correlates independent public signals. A single match is reported as strong evidence; agreement between a response header and the announcing network is reported as confirmed.

  • x-gcdn-cache — Cache outcome at the Gcore edge.
  • server containing gcore — The Gcore edge software.
  • CNAME targets under gcdn.co — The standard Gcore mapping.

What a detection proves

The response was served from a Gcore edge node.

What it does not prove

The origin behind the cache, or which Gcore region answered unless the response names it.

Common questions

Does Gcore publish its edge ranges?

Gcore documents its network publicly, but DNSTrace.dev reports Gcore from response headers and CNAME targets rather than range matching.

Compare with

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BunnyWay d.o.o.

Edge cloud and CDNFastly

Fastly, Inc.

CDN and edge platformAkamai

Akamai Technologies, Inc.

CDN, reverse proxy and WAFCloudflare

Cloudflare, Inc.

Check a domain

Run a full lookup to see the delivery layer, the detected application stack, live TLS and the announcing network side by side.

Check response headers Identify the announcing network

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