cd2learning.com

Last scanned 18h 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 onSquarespace
Email byMicrosoft 365
Secured byLet's Encrypt
Registered withGoDaddy.com, LLC
Also usesZoom
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for cd2learning.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 12

A1NS4MX1TXT5SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresMon, 19 Oc (59d)
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 receipt
Ed25519 receiptthe raw cryptographic proof
Receipt ID
rcpt_e6407b03da6f2b6b
Output Hash
d9392d4b029a2fc4511532dc19c9716df5962a1f90d9d9ea99f01be1a70f26e1
Signature
ed25519:c92d98751ca33f11fa5ebf4c5f794b21f4c288ea474a7511871d29315021c221f6d74cf9140447284a4a7912fc97af67099d4b503f8849e343228b655203950f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT12,679 material changesacross 10,593 domains · 24h to ~17h ago · +6,017 vs yesterdayROTATION74 domains moved DNS from kirklanddc.com to koaladns.com, 71 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT4 changed registrar24hNOW184 curated domains not reachable+64 vs yesterdaySITE ERRORS17,775 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 77,934 sites429 rate-limit / 403 bot-block, a posture signal