carnegie.org

Observed 2026-07-13T00:15:31.037502543+00:00 (13h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMailchimp

Secured byLet's Encrypt

Also usesZoomGoogle Search Console

non_profit

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

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

carnegie.org

A / AAAA

141.193.213.11141.193.213.10

Cloudflareserves the site

ns2.dnsmadeeasy.comns1.dnsmadeeasy.comns4.dnsmadeeasy.comns3.dnsmadeeasy.com+1 more

dnsmadeeasy.comanswers its DNS

cluster5.us.messagelabs.comcluster5a.us.messagelabs.com

Mailchimpreceives its email

TLS

carnegie.org

Let's Encryptissued its certificate

DNS Records

A 2

141.193.213.11
141.193.213.10

MX 2

10cluster5.us.messagelabs.com
20cluster5a.us.messagelabs.com

TXT 11

v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net -all
ZOOM_verify_mRsXmhcg8HmmpRiqqn2YAF
anthropic-domain-verification-5wwnvd=9Z02I4f8maJPsB2Fh8VXwAtWO
google-gws-recovery-domain-verification=63906340
google-site-verification=OO9MSDTClspbREDPEjdgvcJbyWfle7n7fIbYuGUQAd8
MS=ms41790854
apple-domain-verification=5juz8pFcXc7Qboza
openai-domain-verification=dv-SR257c2hbsKPXCJ4xaxx5qXr
google-site-verification=Co8a2LTStJ9JsD-A_DDeOiifgb2_pYpI5vLCn6rzmCE
google-site-verification=rmHC6cCXuni7pfmQwwijBEUnF0nFoeOiWgboyHjZo8Y

NS 5

ns2.dnsmadeeasy.com
ns1.dnsmadeeasy.com
ns4.dnsmadeeasy.com
ns3.dnsmadeeasy.com
ns0.dnsmadeeasy.com

SOA 1

ns10.digicertdns.com dns.digicertdns.com

TLS Certificates (4)

Common Name	Issuer	Expires
`carnegie.org`	C=US, O=Let's Encrypt, CN=YE1	Sun, 06 Sep 2026 20:07:07 +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 carnegie.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: d6e205cc-222d-4643-9332-39e8741e706d
Output Hash: c8166e13a758fe30e9b14efa9e8a3fce24420fb9fe4d1e7d5cc4c29cb9c4de65
Signature: ed25519:71561422bd57a8540f58b60175af57122f7d8e6a78a048c885fa442b129a611fde068619a7e1fdfcc94874878b59eb11040c13e576cf8f8619237c747657a70e
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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