CONTINUOUS INTERNET TELEMETRY24H DRIFT1,998 material changesacross 1,489 domains · last 24h · +82 vs yesterdayDNS DRIFT30 domains changed DNS providertop destination cloudflare.comEMAIL DRIFT5 domains switched email providertop destination google.comCERT DRIFT4 domains switched issuing CA24hNOW476 curated domains not reachablelast probe, steadySITE ERRORS20,143 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 110,546 sites429 rate-limit / 403 bot-block, a posture signal

zeno.org

Observed Jul 24, 2026, 19:46 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.
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.

Verify this receipt

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

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

Ed25519 Receipt

Receipt ID
rcpt_f8bfa4b69fb1441a
Output Hash
d20af700e2ccf66ba6d261bef96eecb99b5be8506f3749588c7a49637de19677
Signature
ed25519:4c10eca190a0ffabfdd909d7f0f2d5a7694a7f65619c3b6747979afb1c05a6efe762053907203d4e5c0e4a7a12deeabf67e1e9a51255a0c2b3f48d83db88390d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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