CONTINUOUS INTERNET TELEMETRY24H DRIFT737 material changesacross 248 domains · last 24h · -70 vs yesterdayDNS DRIFT1 domain changed DNS providertop destination hichina.comNOW481 curated domains not reachable+59 vs yesterdaySITE ERRORS17,665 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 100,900 sites429 rate-limit / 403 bot-block, a posture signal

anvisa.gov.br

Observed Jul 24, 2026, 19:32 UTC (13h 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 onCloudflare
Secured byGoogle Trust Services
Registered toAgencia Nacional de Vigilancia Sanitaria
Also usesGoogle Search Console
IPv6 · tranco_40k
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 anvisa.gov.br. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_59b4c536594b28be
Output Hash
df0150a13f3b78e5a83385c0024d17dc4222de6d4c9c7f3fba3646c898527ebc
Signature
ed25519:ae9d6df9cc1e4af8c664146f729939a35eb09f2a1fc4fef95ba338e6f52ea6258b1ba937212b594d053e4ed5559fe2f76d94eaa0df07756f091067d55d2e8204
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser