CONTINUOUS INTERNET TELEMETRY24H DRIFT1,536 material changesacross 1,047 domains · last 24h · +729 vs yesterdayDNS DRIFT20 domains changed DNS providertop destination cloudflare.comEMAIL DRIFT2 domains switched email providertop destination hostmetro.comCERT DRIFT3 domains switched issuing CA24hNOW469 curated domains not reachable+47 vs yesterdaySITE ERRORS17,645 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 101,585 sites429 rate-limit / 403 bot-block, a posture signal

f1.com.tw

Observed Jul 24, 2026, 18:16 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.

Not responding
Runs onTaiwan Fixed Network
Registered withTISNET
tranco_20k
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 f1.com.tw. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for f1.com.tw <a href="https://domaindrift.io/t/f1.com.tw"> <img src="https://domaindrift.io/badge/f1.com.tw.svg" width="300" height="64" alt="DomainDrift signed observations for f1.com.tw"> </a>

Ed25519 Receipt

Receipt ID
rcpt_172ea96f1c306e86
Output Hash
8b0e12e940b50465fbb153f7b6ffd6a22fccbf5af9f5467cac4244b8f4067910
Signature
ed25519:edb8e65f1dbf8e63708ce9a870f1eeb6a9232759663ca1ef46d48b72028e07a5bc964d7bdb26b68c833fb860812fa5157a7466d0ec9e710adf5655accab01902
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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