kauffman.org

Observed Jul 18, 2026, 12:06 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onAutomattic

Email byMicrosoft 365

Secured byLet's Encrypt

Also usesGoogle Search Console

non_profit

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

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

kauffman.org

A / AAAA

192.0.66.56

Automatticserves the site

ns-1132.awsdns-13.orgns-1920.awsdns-48.co.ukns-756.awsdns-30.netns-77.awsdns-09.com

awsdns-13.org + awsdns-48.co.uk + moreanswers its DNS

kauffman-org.mail.protection.outlook.com

Microsoft 365receives its email

TLS

kauffman.org

Let's Encryptissued its certificate

DNS Records

A 1

192.0.66.56

MX 1

0kauffman-org.mail.protection.outlook.com

TXT 5

canva-site-verification=039OCJ7hB2-JEM6jeON76A
google-site-verification=BrWA3qttXdcSOdWoeRlNOpQYUQXeO92Agj1JWm5_mCc
openai-domain-verification=dv-xw9yC9XTb6BZCX4CbJ6AtBIq
v=spf1 include:spf.protection.outlook.com include:fdspfus.freshemail.io include:_spf.psm.knowbe4.com include:_spf.salesforce.com include:sendgrid.net include:amazonses.com ~all
v=DMARC1; p=quarantine; rua=mailto:x4kbm0ok@ag.us.dmarcian.com;

NS 4

ns-1132.awsdns-13.org
ns-1920.awsdns-48.co.uk
ns-756.awsdns-30.net
ns-77.awsdns-09.com

SOA 1

ns-1920.awsdns-48.co.uk awsdns-hostmaster.amazon.com

TLS Certificates (4)

Common Name	Issuer	Expires
`kauffman.org`	C=US, O=Let's Encrypt, CN=YE1	Wed, 23 Sep 2026 07:30:36 +0000
`YE1`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	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 kauffman.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 62c40ffe-af09-4cc1-83c7-a1512024beb1
Output Hash: eceab3cce9688c7aee8ffc2dffed07fbe610fef9382cdd9f88dbdc1ecc2b13ca
Signature: ed25519:96284df671d2525769a5cb59817328dac30fd259a749c41be06755e112b5db52c576d45eb198cec7270f139f2bcc4e8bb647c3aaba94eb8865762eb6368f3e08
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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