csedweek.org

Last scanned 14h ago; the signed record is unchanged since 10d 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 onCloudflare
Secured byGoogle Trust Services
Registered withGandi SAS
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for csedweek.org 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 6

A3NS2SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresSun, 13 Se (18d)
Certificate nameswithheld

Subdomains 1

1 subdomain hostname observed and signed - the list itself is part of the paid record.

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 receipt
Ed25519 receiptthe raw cryptographic proof
Receipt ID
rcpt_480b1d591741d995
Output Hash
385aac5d0be8776ec79335059bbd138b4c202c0d29e12d59b1829a2758d0239f
Signature
ed25519:45d94b194f677ad990499fe1d08b7d2e10287efa5251471d6106cb77f565d646a78910b6278d76c45edc31c6f0e11a0e61efc83a312054a335cd65854a887d03
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT25,308 material changesacross 16,151 domains · 24h to ~3h agoROTATION53 domains moved DNS from magpiedns.com to koaladns.com, 53 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT2 changed registrar24hNOW556 curated domains not reachable+32 vs yesterdaySITE ERRORS17,818 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,684 sites429 rate-limit / 403 bot-block, a posture signal