hpu.edu.vn
Last scanned 31m ago; the signed record is unchanged since 12d 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 onFPT Telecom Company
Email byGoogle Workspace
Google WorkspaceSecured byLet's Encrypt
Let's EncryptAlso usesMicrosoft 365AnthropicPinterestGlobalSign
Microsoft 365
Anthropic
Pinterest
GlobalSigntranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for hpu.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 14
A1NS2MX5TXT5SOA1
TLS certificates 3
Issued byLet's Encrypt
ExpiresSun, 30 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_59dff2071cb57fcc- Output Hash
337eece9045ba15847a58c5b49ffdadd08120bba4a9baea0aa5b40e576892640- Signature
ed25519:ed52cb27165ec0711d6ca8f975cfd505ec4bd47c35fe05637ba2e5e79f2d40e5af36e36fd6950823c613f405ec2eb4d985b5c3ea48ad68f8a3169bc1384c1401- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast