CONTINUOUS INTERNET TELEMETRY24H DRIFT1,757 material changesacross 1,252 domains · last 24h · +950 vs yesterdayDNS DRIFT27 domains changed DNS providertop destination cloudflare.comEMAIL DRIFT4 domains switched email providertop destination google.comCERT DRIFT4 domains switched issuing CA24hNOW478 curated domains not reachable+56 vs yesterdaySITE ERRORS17,745 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 102,437 sites429 rate-limit / 403 bot-block, a posture signal

autocad.com

Observed Jul 24, 2026, 18:56 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.

Guarded by a firewall
Runs onAmazon
Email byMicrosoft 365
Secured byAmazon
Registered withCSC Corporate Domains, Inc.
Also usesGoogle Search Console
1 subdomain · 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 autocad.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_55ec1f928523d162
Output Hash
38bc509e75ccc0440b09bc184b3966ab381fa991e3dbc0c40c46cce5845ec339
Signature
ed25519:b0803c66aa726bfa04549638a042d32d5b0363a122c106404de0e040a2106f03e6653971eb2aa9694f234ac72c987aaa27137c580ee0966b8c3913029ac73804
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser