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Who hosts anthropic.com?

anthropic.com's homepage is served by Webflow. The evidence below comes from public signals: the site's HTTP response headers, the network that owns its IP address, and its DNS records.

Hosting / network
Webflow
CDN / proxy
Cloudflare
DNS hosted at
Cloudflare
isla.ns.cloudflare.com, randy.ns.cloudflare.com
Platform
Webflow
IP network
AS399358
ANTHROPIC - Anthropic, PBC, US
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What the public signals show

Traffic reaches it through Cloudflare, which sits in front of the server as a CDN/proxy.

DNS for anthropic.com is managed at Cloudflare (nameservers isla.ns.cloudflare.com and randy.ns.cloudflare.com).

Its response headers identify Webflow.

Requests for anthropic.com are redirected to www.anthropic.com.

Evidence

  • Response carries Webflow's x-wf-* headers
  • The server IP belongs to AS399358 (ANTHROPIC - Anthropic, PBC, US)

Questions about anthropic.com

Who hosts anthropic.com?

anthropic.com's homepage is served by Webflow.

Is anthropic.com on Cloudflare?

Yes — anthropic.com's responses come through Cloudflare's network.

Where is anthropic.com's DNS hosted?

At Cloudflare, based on the domain's NS records.

What platform does anthropic.com use?

Its response headers identify Webflow.

Checked 2026-10-01from public DNS records, IP network registrations (via Team Cymru's ASN data) and the site's HTTP response headers. Hosting can change at any time — use the live re-check for the current answer. anthropic.com is a trademark of its owner; this page is not affiliated with or endorsed by them.

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