santafe.edu

Observed Aug 11, 2026, 12:22 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of santafe.edu was taken 4d ago

santafe.edu is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting santafe.edu under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch santafe.edu Watching a domain needs a DRM3 account. The reading above stays free and public either way.

Verify this receipt yourself + Watch this domain

Up right now

Runs onThe Santa Fe Institute

Email byGoogle (SPF sender)

Secured byDigiCert

Also usesSlackOpenAIGoogle Search ConsoleStripeAnthropic

tranco_100k

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

INFRASTRUCTURE MAPwhat santafe.edu actually stands on - every host below is a signed observation

santafe.edu

A / AAAA

192.12.12.13

The Santa Fe Instituteserves the site

ns-845.awsdns-41.netns-1728.awsdns-24.co.ukns1.santafe.eduns-38.awsdns-04.com+2 more

awsdns-41.net + awsdns-24.co.uk + moreanswers its DNS

d219591a.ess.barracudanetworks.comd219591b.ess.barracudanetworks.com

Google (SPF sender)receives its email

TLS

*.santafe.edu

DigiCert Incissued its certificate

DNS Records

A 1

192.12.12.13

MX 2

10d219591a.ess.barracudanetworks.com
20d219591b.ess.barracudanetworks.com

TXT 8

slack-domain-verification=zbmqR6rdmoEMEqJ6QMrjlcKvMzj3y1Ia9vLUd9hd
anthropic-domain-verification-5e2v0n=d2PcQMKty9XpV87egzBocehVh
stripe-verification=bf8a3dd5cbad5dcfe9e63c612ef2903e2cd800fe3e7a513231fa88f7073e0f46
google-site-verification=moQXo3mTXrOXjhXd5suHYi6jYn2d_p7kmcA-qI38cKE
_go169hn75ckchdb4ewrg4afy8ugh5aq
openai-domain-verification=dv-Lbh3nfXDwSH8I9VA6MM3cPQe
_l8t03uey0k2hu82q1rnwphfyao61yc1
v=spf1 ip4:192.12.12.6 ip4:192.12.12.7 ip4:192.12.12.49 ip4:192.12.12.95 ip4:72.55.140.81 include:_spf.google.com include:servers.mcsv.net include:spf1.formassembly.com include:_spf.salesforce.com ~all

NS 6

ns-845.awsdns-41.net
ns-1728.awsdns-24.co.uk
ns1.santafe.edu
ns-38.awsdns-04.com
ns2.santafe.edu
ns-1460.awsdns-54.org

SOA 1

ns1.santafe.edu dnsadmin.santafe.edu

DMARC_RECORDS 1

v=DMARC1; p=quarantine; rua=mailto:e59ba2a4@mxtoolbox.dmarc-report.com,mailto:24ae69d7@mxtoolbox.dmarc-report.com; ruf=mailto:24ae69d7@forensics.dmarc-report.com

TLS Certificates (3)

Common Name	Issuer	Expires
`*.santafe.edu`	C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1	Mon, 28 Dec 2026 23:59:59 +0000
`DigiCert Global G2 TLS RSA SHA256 2020 CA1`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2	Sat, 29 Mar 2031 23:59:59 +0000
`DigiCert Global Root G2`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2	Fri, 15 Jan 2038 12:00:00 +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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID: rcpt_71973162b6955a9b
Output Hash: 3b57dd7ee6a23dd3193eed8ec88f461283f7499fe9f216b88d154efadb0b7b07
Signature: ed25519:4bb02d6e3f222fa5e8e7bf2a4751986d4f3576290086084af0ed6caa64607328f275178980f78119eba446d749035c24e28f12973ce1c987b74a5e963bb4bd00
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/santafe.edu