CONTINUOUS INTERNET TELEMETRY24H DRIFT10,794 material changesacross 10,377 domains · +165 vs yesterdayDNS DRIFT762 domains changed DNS providertop destination parity.domains · -18 vs yesterdayEMAIL DRIFT190 domains switched email providertop destination cloudflare.net · +20 vs yesterdayCERT DRIFT219 domains switched issuing CA24h · -11 vs yesterdayNOW1,022 curated domains not reachable-327 vs yesterdaySITE ERRORS18,749 sites serving errorslast probe · 5xx / 404 / TLSTHROTTLED95,250 throttled or blocked our scanner429 rate-limit / 403 bot-block

doxygen.org

Observed Jul 18, 2026, 12:47 UTC (5d 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 onCloudflare
Secured byGoogle Trust Services
IPv6 · tranco_5k
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 doxygen.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_08b9857247f710b5
Output Hash
910cb17780d9b56d7c86c49b92a46f4e86e2e16847c6af1f39d520fc55ac5b37
Signature
ed25519:f5851d41bc5acdd6ff9c73e0317f57f6e2e3f26808fb7255dc478ac1fb07248b80f648e79d5d8e97341b5a9389740fe228542a6152846bfcfb485250fcef980a
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser