hdsb.ca

Observed Aug 10, 2026, 22:31 UTC (26d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of hdsb.ca was taken 26d ago

hdsb.ca is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting hdsb.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 hdsb.ca Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onMicrosoft Corporation
Email byGoogle Workspace
Registered toHalton District School Board
Registered withInternic.ca Inc.
Also usesMicrosoft 365AppleAdobe
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for hdsb.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 19

A1NS6MX5TXT6SOA1

TLS certificates 4

Issued byLet's Encrypt
ExpiresWed, 04 No (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_c607bd5902d3592f
Output Hash
38a56b03df45b5a1b14475707cb2ba1003a2736fb63e7f2e486f980aca646de9
Signature
ed25519:2ff6e4206e6d0f9a8439491ba742911a40ea62e2546abcf81fa9fe628c1dcaeef5924103f29cc8df2b023447947da6bdc1b99302421c3eb6f6e6f3c6efd54508
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT5,971 material changesacross 3,880 domains · 24h to ~35m ago · +1,262 vs yesterdayROTATION58 domains moved DNS from magpiedns.com to koaladns.com, 56 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email providertop destination realitymod.orgREGISTRAR DRIFT1 changed registrar24hNOW583 curated domains not reachablelast probe, steadySITE ERRORS17,459 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,547 sites429 rate-limit / 403 bot-block, a posture signal