cmu.ca

Observed Aug 10, 2026, 21:51 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of cmu.ca was taken 8d ago

cmu.ca is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting cmu.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 cmu.ca Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onMERLIN
Email byMicrosoft 365
Secured byLet's Encrypt
Registered withRebel.ca Corp.
Also usesAppleGlobalSignGoogle Search Console
3 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for cmu.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 14

A1NS4MX1TXT6SRV1SOA1

TLS certificates 5

Issued byLet's Encrypt
ExpiresSat, 03 Oc (45d)
Certificate nameswithheld

Subdomains 3

3 subdomain hostnames 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_faa2c9c8cedeee2e
Output Hash
75bc0d67f52cf9dee3b921d2af71fc839a737ab5af0f4423e7b257dbc2e631c7
Signature
ed25519:86378f9df076114e578ff4a05cd95b226de6303b208b9f38509a52062a28354a36a4b5c3d731c83c2df0b6e2fe483e414b182c9800631f1ad275ac1e16b4ee07
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT8,148 material changesacross 3,881 domains · 24h to ~3h ago · -33,103 vs yesterdayROTATION78 domains moved DNS from magpiedns.com to kirklanddc.com, 72 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW20 curated domains not reachable-469 vs yesterdaySITE ERRORS17,726 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,933 sites429 rate-limit / 403 bot-block, a posture signal