CONTINUOUS INTERNET TELEMETRY24H DRIFT5,823 material changesacross 5,627 domains · last 24h · +353 vs yesterdayDNS DRIFT176 domains changed DNS providertop destination parity.domains · +63 vs yesterdayEMAIL DRIFT17 domains switched email providertop destination h-email.netCERT DRIFT29 domains switched issuing CA24h · +3 vs yesterdayNOW574 curated domains not reachablelast probe, steadySITE ERRORS30,977 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 140,567 sites429 rate-limit / 403 bot-block, a posture signal

aou.org

Observed Jul 25, 2026, 23:03 UTC (1d 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.

Not responding
Signed observation on record.
majestic
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.

Verify this receipt

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

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

Ed25519 Receipt

Receipt ID
rcpt_a7a4c3e217c96437
Output Hash
7cfd73073124ada59203d1865b91e522bf8802faa856817355ebd24054fa9a5e
Signature
ed25519:6e2a5c7b119892d60b41da46dc5b55714b817e11dd650580ed4b5efd5d41d1912805793150124151183602a46f87de02c20bb849cd42234ab0008122f4efd806
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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