documentcloud.org

Observed 2026-07-15T06:27:31.895Z (3h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Registered withNameCheap, Inc.

Also usesGoogle Search Console

IPv6 · 6 subdomains · tranco_10k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat documentcloud.org actually stands on - every host below is a signed observation

documentcloud.org

A / AAAA

172.66.169.252104.20.45.1652606:4700:10::6814:2da52606:4700:10::ac42:a9fc

Cloudflareserves the site

lisa.ns.cloudflare.comalgin.ns.cloudflare.com

cloudflare.comanswers its DNS

alt4.aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.com+1 more

Google Workspacereceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.documentcloud.org/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time205 ms

DNS resolutionNOERROR

Redirect chain

https://www.documentcloud.org/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 2

172.66.169.252
104.20.45.165

AAAA 2

2606:4700:10::6814:2da5
2606:4700:10::ac42:a9fc

MX 5

10alt4.aspmx.l.google.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com
10alt3.aspmx.l.google.com
1aspmx.l.google.com

TXT 4

v=spf1 include:_spf.google.com a mx include:mail.zendesk.com ~all
google-site-verification=Fz8WnibYUQWnLQoBE9UUykz-AvgTiaO2guRpBZSXwOw
v=DMARC1; p=none; rua=mailto:6364027b130ed@ag.dmarcly.com; ruf=mailto:6364027b130ed@fo.dmarcly.com; sp=none;
v=DKIM1; (detected)

NS 2

lisa.ns.cloudflare.com
algin.ns.cloudflare.com

SOA 1

algin.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (6)

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for documentcloud.org. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/documentcloud.org">
  <img src="https://domaindrift.io/badge/documentcloud.org.svg"
       width="300" height="64" alt="DomainDrift signed observations for documentcloud.org">
</a>

Ed25519 Receipt

Receipt ID: 9d128c50-694d-42ac-8ea9-1741e5a454c3
Output Hash: 95e504a6faed0bd37c506596c53ca146c971c8806ba7a95afc3d05e4f60ada23
Signature: ed25519:2e1081731d780bf5eab22b5d3eab884cb7aa0d0bdbfc20713128bbc65ef05fd124b8d9973856858f3d4e0af66fa8cb1b7cf19ba4678ed9a72bdc929259d20603
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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