drivendata.org

Observed Jul 21, 2026, 19:42 UTC (13h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Up right now

Runs onCloudflare

Email byGoogle Workspace

Secured byLet's Encrypt

Registered withAmazon Registrar, Inc.

Also usesHubSpot

push_legacy

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

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

drivendata.org

A / AAAA

216.24.57.1

Cloudflareserves the site

ns-14.awsdns-01.comns-1430.awsdns-50.orgns-1849.awsdns-39.co.ukns-958.awsdns-55.net

awsdns-01.com + awsdns-50.org + moreanswers its DNS

aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

*.drivendata.org

Let's Encryptissued its certificate

DNS Records

A 1

216.24.57.1

MX 5

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

TXT 3

MS=ms24960297
v=spf1 include:_spf.google.com include:spf.brevo.com include:spf.hubspot.com mx ~all
v=DMARC1; p=none; rua=mailto:info@drivendata.org; pct=100; adkim=r; aspf=r

NS 4

ns-14.awsdns-01.com
ns-1430.awsdns-50.org
ns-1849.awsdns-39.co.uk
ns-958.awsdns-55.net

SOA 1

ns-1849.awsdns-39.co.uk awsdns-hostmaster.amazon.com

TLS Certificates (3)

Common Name	Issuer	Expires
`*.drivendata.org`	C=US, O=Let's Encrypt, CN=YR2	Sun, 18 Oct 2026 17:49:35 +0000
`YR2`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (0)

None observed.

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 drivendata.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_cec5497dbd975429
Output Hash: da648afaca913c30d05234be73f0ecb92b948c4cf97a170bff1099611489bc71
Signature: ed25519:2e5d19fd225f1bfba4a9a6ef6bb29ed9907d27e4ee5f16075fbf816510bf3055308213f93eabc6155d17cee0891711b5c0e3ccc6e1559b890b873a198d916d01
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/drivendata.org