tuaf.edu.vn
Last scanned 6h ago; the signed record is unchanged since 8d 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
Email byGoogle Workspace
Google WorkspaceSecured byDigiCert
DigiCertAlso usesGoogle Search Console
Google Search Consoletranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for tuaf.edu.vn 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 17
A1NS3MX5TXT7SOA1
TLS certificates 2
Issued byDigiCert
ExpiresSat, 28 No (100d)
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_d8eeaaf55d158f8d- Output Hash
fda5513c01e5fc40fead73c24c6d96901b92c40c36d7346d32b8e53cadff0810- Signature
ed25519:04f505a1bbd16da433cc0a9a39989b45eca9a9688e48f1f37e3b26d679d294b5e508b5ae9a662e8e55351dc8330b1291340f475802d504ec9df45e3d33d7660d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast