nctc.edu

Last scanned 10h ago; the signed record is unchanged since 15d 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
Email bySalesforce
Secured byAmazon
Also usesMicrosoft 365CiscoGoogle Search ConsoleAmazon BusinessAdobe
1 subdomain · education_expanded
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for nctc.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 23

A2NS2MX2TXT16SOA1

TLS certificates 3

Issued byAmazon, Starfield Technologies
ExpiresFri, 19 Fe (172d)
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_e562a4be7d4dad1a
Output Hash
544dfaa34d95b0d721e3be9d38a48cfaed097ce4446b93389ff21ea99bb58e6a
Signature
ed25519:903b4232547ecdf8908a7585492bb59a47aab1af8b364fbc9450bde537e7b491dfd707a436083138a8b95172040b5f6a651d2d918ae15071a8274ced37178e09
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT3,941 material changesacross 2,488 domains · 24h to ~2h ago · -24,312 vs yesterdayROTATION58 domains moved DNS from koaladns.com to magpiedns.com, 57 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT3 changed registrar24hNOW562 curated domains not reachablelast probe, steadySITE ERRORS18,238 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,770 sites429 rate-limit / 403 bot-block, a posture signal