CONTINUOUS INTERNET TELEMETRY24H DRIFT5,656 material changesacross 5,518 domains · last 24h · +186 vs yesterdayDNS DRIFT193 domains changed DNS providertop destination parity.domains · +80 vs yesterdayEMAIL DRIFT27 domains switched email providertop destination outlook.comCERT DRIFT25 domains switched issuing CA24h · -1 vs yesterdayNOW580 curated domains not reachablelast probe, steadySITE ERRORS31,456 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 141,539 sites429 rate-limit / 403 bot-block, a posture signal

ronacher.com

Observed Jul 26, 2026, 06:21 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.

Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
1 subdomain · 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 ronacher.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_04112dd7e25d9ff8
Output Hash
91406e09818284d577c95f1e9be197a6760beeed831412b7c075f0ae356858d0
Signature
ed25519:48f546555b7e7a5aac8bff86fd7490429990fc994f561c3913ab78e0b9c2245fd68f862f9f7e11c328106f42369c8a10f93a6e5af0ef8dfd3e965602a987ad0a
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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