CONTINUOUS INTERNET TELEMETRY24H DRIFT1,506 material changesacross 1,018 domains · last 24h · +699 vs yesterdayDNS DRIFT19 domains changed DNS providertop destination cloudflare.comEMAIL DRIFT2 domains switched email providertop destination hostmetro.comCERT DRIFT2 domains switched issuing CA24hNOW469 curated domains not reachable+47 vs yesterdaySITE ERRORS17,645 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 101,585 sites429 rate-limit / 403 bot-block, a posture signal

essilor.com

Observed Jul 25, 2026, 15:35 UTC (5h 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.

Up right now
Runs onMicrosoft Corporation
Email byMicrosoft 365
Secured byDigiCert
Also usesGoogle Search ConsoleDocuSignAtlassian
3 subdomains · tranco_40k
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 essilor.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_0b519145c788eb02
Output Hash
c0d8c45a71dcfa1dafc480964db4daca246f1590a6e6b6a2c6dbc400968612fd
Signature
ed25519:aff9e5b0613e22cf406def97b089d2403594c921d35fb222c8a8449f558021473ef71e4b59f0e66e488d8b128f83a4c68a06ca638ec2d5ab6a48fe92602c610b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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