gradescope.com
Last scanned 19h ago; the signed record is unchanged since 4d 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 onAmazon
AmazonEmail byGoogle Workspace
Google WorkspaceSecured byAmazon
Registered withCSC Corporate Domains, Inc.
Also usesGoogle Search Console
Google Search Consoletranco_10k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for gradescope.com 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
A3NS4MX5TXT7CAA3SOA1
TLS certificates 3
Issued byAmazon, Starfield Technologies
ExpiresThu, 28 Ja (161d)
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_4b9dbd58fc4568fb- Output Hash
be44d3d2b188e23991670f1af89eebb2eb6446130e76ea818fb1701f24b38263- Signature
ed25519:eb21257f10d07d96e55513c3acdef9acb5d1e2e4bbd43934f0acb8e7a12a731bf48c33a0efad10dd884a2be4a2aae6b727fb37e0328c88b0633f65e779550208- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast