sierraclub.ca

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

This reading of sierraclub.ca was taken 14d ago

sierraclub.ca is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting sierraclub.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 sierraclub.ca Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byGoogle Workspace
Secured byLet's Encrypt
Registered withTucows.com Co.
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for sierraclub.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

A1NS2MX5TXT2SOA1

TLS certificates 4

Issued byLet's Encrypt
ExpiresFri, 25 Se (31d)
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_8a385bf9db744c4b
Output Hash
63bdd18441625d98612ce8882f910d18ec58fbfb798ffe13a850f27f4397d3bf
Signature
ed25519:ede546437b3a5d71a081c4d4bf55023e683c1d888bd7040539cfd9b129783a8109b8de0c116c53dc16390c7d46310cda7ba183d4f4c237f1a573216d1e1ee000
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 2,959 material changesacross 1,741+ domains · 24h to ~7h ago · a floor, 17h of 24 walkedROTATION63 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT5 changed registrar24hNOW371 curated domains not reachable+44 vs yesterdaySITE ERRORS17,829 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,031 sites429 rate-limit / 403 bot-block, a posture signal