riosaude.rio.br

Last scanned 8h ago; the signed record is unchanged since 18d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Up right now
Runs onAmazon
Secured byAmazon
Registered toEmpresa Pública de Saúde do Rio de Janeiro S/A
Also usesMicrosoft 365
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for riosaude.rio.br in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

SIGNED-OUT VIEW Provider names, posture and counts are shown. The record values - every DNS answer, each subdomain hostname, raw TXT, IPs, cert names and WHOIS - are the product. Sign in for the full signed record, or use the API with a key.

DNS records 10

A3NS4TXT2SOA1

TLS certificates 3

Issued byAmazon, Starfield Technologies
ExpiresWed, 09 De (97d)
Certificate nameswithheld

Subdomains 0

None observed.

WILDCARD DNSobserved 2026-09-03 05:17 UTC

DomainDrift asked this domain for one hostname that nobody ever registered, and it answered. A domain that answers invented hostnames is running wildcard DNS. It is common and usually deliberate. A SaaS platform gives every customer a subdomain this way. How the check works

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; the only network request the check makes is for the published public keys.

Verify this receipt
Ed25519 receiptthe raw cryptographic proof
Receipt ID
rcpt_6578b92f6ea43e74
Output Hash
6b254497351b3c8abd50621da3b34ba2803c420ff80f3e1cae18cb6cd98b8be5
Signature
ed25519:2970eec7b238a4edeff643c7d351aa4905b782d3db83976b34636425a2d104e33b6207091a0c94d828965fe7c3096694cda0b0478013a0da6a4aebac6cd6e80b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT30,397 material changesacross 23,779 domains · 24h to ~80m agoROTATION61 domains moved DNS from kirklanddc.com to koaladns.com, 55 moved backa rotation loop, not a migration · 24hCERT DRIFT2 domains switched issuing CA24hREGISTRAR DRIFT4 changed registrar24hNOW608 curated domains not reachablelast probe, steadySITE ERRORS17,397 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,525 sites429 rate-limit / 403 bot-block, a posture signal