nas.edu

Observed Jul 24, 2026, 20:23 UTC (18h 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.

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Up right now

Email byMicrosoft 365

Secured byDigiCert

Also usesZoom

2 subdomains · tranco_100k

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

No payload stored for this observation.

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.

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

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

Ed25519 Receipt

Receipt ID: rcpt_05fc39cacd85fc9f
Output Hash: fbb3be21df60a2e8a6844efe56ace9a96e2aa2c7d30d6f80893156f9f1621c72
Signature: ed25519:08eef09b07af1c764fde4cb6149b3f0617bbe3467a5fe748f0a2b7545fd7d9ad72909f9f3a0c28f7c1011173d64042882fb1e6b506c2e50ac3cb056027d06808
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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