CONTINUOUS INTERNET TELEMETRY24H DRIFT730 material changesacross 234 domains · last 24h · -77 vs yesterdayDNS DRIFT1 domain changed DNS providertop destination hichina.comNOW516 curated domains not reachable+94 vs yesterdaySITE ERRORS17,668 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 100,834 sites429 rate-limit / 403 bot-block, a posture signal

airc.cn

Observed Jul 24, 2026, 21:55 UTC (16h 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
Secured byLet's Encrypt
1 subdomain · tranco
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 airc.cn. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_f12480733a6222c7
Output Hash
527d6a1a67421a02164801be701c1b8a1d49aa2f5df31054a3047bcf0a3b96bc
Signature
ed25519:2997a3669c1f291e4327f0fe25a3f245b866012b1690287650b6eefab64428d4e7a65a6e16db15e3d7fedb4e4e49a840b05debbb66bf2e4424d37011898d1f06
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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