est.edu.br
Last scanned 16h ago; the signed record is unchanged since 20d 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 onCloudflare
CloudflareEmail byGoogle Workspace
Google WorkspaceSecured byGoogle Trust Services
Google Trust ServicesRegistered toEscola Superior de Teologia
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for est.edu.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 23
A2AAAA2NS2MX5TXT1CAA10SOA1
TLS certificates 3
Issued byGoogle Trust Services, GlobalSign
ExpiresSat, 17 Oc (47d)
Certificate nameswithheld
Subdomains 0
None observed.
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 receiptEd25519 receiptthe raw cryptographic proof
- Receipt ID
rcpt_a8326e12b97308fe- Output Hash
8ffddc46d2dddf74f0603b216ab77294ef25636cda647bb09bf544ceb13a7fc4- Signature
ed25519:e6226ec54d96e77ee5b3a66518ed86915d20aea5d41ba949d4e855cd69acbbfe1ad690a18069a26ca63e6f8cab186d2fb2b86e099d0b3342e329c04ec7e18607- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast