gram.edu
Last scanned 5h ago; the signed record is unchanged since 14d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Guarded by a firewall
Runs onCloudflare
CloudflareEmail byProofpoint
ProofpointSecured byGoogle Trust Services
Google Trust ServicesAlso usesMicrosoft 365AppleDocuSignSolarWinds Service Desk
Microsoft 365
Apple
DocuSign
SolarWinds Service DeskIPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for gram.edu 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
A2AAAA2NS2MX2TXT8SOA1
TLS certificates 3
Issued byGoogle Trust Services, GlobalSign
ExpiresThu, 15 Oc (46d)
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_44be19f9e0c18f6d- Output Hash
fe8868b8600b84fe59270d325996bd44400ad89bd5d7490e7eff33b2257f6358- Signature
ed25519:12f8e4d16afb1e2183c8f321343096710e614b0b00534eecc8a27e060461ef032655179c50807a5ee7bed8deb656fee7dd67ec60cdfd709e5ce6a3be167a8e05- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast