CONTINUOUS INTERNET TELEMETRY24H DRIFT3,227 material changesacross 2,659 domains · last 24h · +1,311 vs yesterdayDNS DRIFT43 domains changed DNS providertop destination cloudflare.com · +13 vs yesterdayEMAIL DRIFT9 domains switched email providertop destination google.comCERT DRIFT14 domains switched issuing CA24hNOW524 curated domains not reachable+45 vs yesterdaySITE ERRORS28,320 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 137,206 sites429 rate-limit / 403 bot-block, a posture signal

udns.com.br

Observed Jul 24, 2026, 18:20 UTC (2d 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 onWESTLINK TECNOLOGIA E COMUNICACAO LTDA. - ME
Registered toTMSoft Solucoes em Informatica Ltda
IPv6 · 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 udns.com.br. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_074a854cf412271d
Output Hash
8a4526986af9b2e5940711028334a08f68c03aca3f09371bc83e1a78c016b2ac
Signature
ed25519:f5bfa98187f2ccc616906c838966e26d34abde2bb1d1f2256f9d85df34e520f6a9169a284fc9912d1ba18876861c106e6e2bf207818c1d29232e934c4212fc04
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser