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Who hosts tumblr.com?

tumblr.com's homepage is served by Automattic. 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
Automattic
CDN / proxy
None detected
DNS hosted at
tumblr.com
ns1.tumblr.com, ns2.tumblr.com
Platform
Not identified
IP network
AS2635
AUTOMATTIC - Automattic, Inc, US
Server software
nginx
Re-check tumblr.com liveCheck another site

What the public signals show

No CDN was detected in front of the server: visitors connect to it directly.

DNS for tumblr.com is managed at tumblr.com (nameservers ns1.tumblr.com and ns2.tumblr.com).

The server software advertised in its headers: nginx.

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

Evidence

  • The server IP belongs to Automattic's own network, AS2635 (AUTOMATTIC - Automattic, Inc, US)

Questions about tumblr.com

Who hosts tumblr.com?

tumblr.com's homepage is served by Automattic.

Is tumblr.com on Cloudflare?

No Cloudflare signals were found in tumblr.com's responses or IP address.

Where is tumblr.com's DNS hosted?

At tumblr.com, based on the domain's NS records.

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. tumblr.com is a trademark of its owner; this page is not affiliated with or endorsed by them.

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