ontariotechu.ca

Last scanned 15h 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 onDURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY
Email byMicrosoft 365
Secured bySectigo
Registered toUOIT Hostmaster
Registered withGrape Inc.
Also usesGoogle Search Console
1 subdomain · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for ontariotechu.ca 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 11

A1NS4MX1TXT4SOA1

TLS certificates 3

Issued bySectigo, The USERTRUST Network
ExpiresSun, 08 No (69d)
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_abdfb307b107c150
Output Hash
8e9f44be4ffd8465ca184ccda17ff3982df55590a5434ca3c8a5460b4932c9c8
Signature
ed25519:3b1f9854264e8c0cafb702d2b872b788bf1c5ab69b75e799726967180dc0933691c67de166d6344e324a435e0b2caa5b4c1361567d69ae8e45a0cf486a022301
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT4,344 material changesacross 2,492 domains · last 24h · -23,909 vs yesterdayROTATION56 domains moved DNS from magpiedns.com to koaladns.com, 52 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT3 changed registrar24hNOW567 curated domains not reachablelast probe, steadySITE ERRORS18,232 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,776 sites429 rate-limit / 403 bot-block, a posture signal