cpsa.ca

Observed Aug 10, 2026, 22:14 UTC (16d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of cpsa.ca was taken 16d ago

cpsa.ca is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting cpsa.ca under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch cpsa.ca Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onAmazon
Email byMicrosoft 365
Secured byDigiCert
Registered toCollege of Physicians & Surgeons of Alberta
Registered withDomainePlus.com (3612040 CANADA inc.)
Also usesDuo Security
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for cpsa.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 9

A2NS2MX1TXT3SOA1

TLS certificates 2

Issued byDigiCert
ExpiresWed, 09 Se (14d)
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_83285fe9d3d8892b
Output Hash
e23f4da4d23af44a2212267c67358a0fa61be21864177d5df1eb6496b3f3ae8b
Signature
ed25519:0dc7231af14ff443cf8fad44c7ddbed190ea8f5a211f7ce204ccdc90c8d6904f3e0f14f8d411e7fca1d829b5fcbb841658f4173472c9f25d7755d4e093c7110d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT25,720 material changesacross 16,434 domains · 24h to ~2h agoROTATION58 domains moved DNS from koaladns.com to magpiedns.com, 57 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW548 curated domains not reachablelast probe, steadySITE ERRORS17,823 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,696 sites429 rate-limit / 403 bot-block, a posture signal