vlu.edu.vn
Last scanned 50m ago; the signed record is unchanged since 21d 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 byMicrosoft 365
Microsoft 365Secured byDigiCert
DigiCertAlso usesGoogle Search ConsoleZohoApple
Google Search Console
Zoho
Appletranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for vlu.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
A1NS3MX1TXT11SOA1
TLS certificates 2
Issued byDigiCert
ExpiresMon, 31 Au (-1d)
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_398c05a5c5793f8d- Output Hash
21e3d3e7cbefd4608cbfcd25158c8a1101bc3e00e29b1e316a9239810475e73c- Signature
ed25519:bf5bdc49b2e1b0a4fbc954c7837a3b5f6c137cfbc19dddc9a3b45cf338660a0df0951437c63ece52e74bcb72572fd3c6f643b128cdbdb5eec9bbd01a8c65740a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast