CONTINUOUS INTERNET TELEMETRY24H DRIFT1,031 material changesacross 550 domains · last 24h · +224 vs yesterdayDNS DRIFT11 domains changed DNS providertop destination external02.dnsEMAIL DRIFT1 domain switched email providertop destination hostmetro.comCERT DRIFT1 domains switched issuing CA24hNOW507 curated domains not reachable+85 vs yesterdaySITE ERRORS17,680 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 101,020 sites429 rate-limit / 403 bot-block, a posture signal

risd.edu

Observed Jul 24, 2026, 19:28 UTC (22h 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
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesFacebook/MetaMiroGoogle Search Console
IPv6 · 1 subdomain · 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 risd.edu. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_d31360df31bbad89
Output Hash
72ec5d9666802085a30dcdc78db7cd0db18d4227edf1e51b3d5d246615033db3
Signature
ed25519:6675911cccf7c888b7e49fd1353786bad6c4ed3f6bc1abd02670a1f2d149b62b2815c2fde1375d9b949585ee561396aad4e554759aca60352d4ab051efd3f50b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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