size.ca

Observed Aug 11, 2026, 07:16 UTC (11d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of size.ca was taken 11d ago

size.ca is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting size.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 size.ca Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onCloudflare
Email byProofpoint
Secured byLet's Encrypt
Also usesGoogle Search ConsoleKlaviyoMicrosoft 365
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for size.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

A1NS2MX7TXT8SOA1

TLS certificates 4

Issued byLet's Encrypt
ExpiresFri, 30 Oc (69d)
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_c6b3aa20ac29294a
Output Hash
33d20de4e14809068962a821b989aae5bea74b40c2ad3f2d02c690f46d7f3b44
Signature
ed25519:2fd46e5dbb921eac3ee0af2c2136cf721a3e800ff351f32a670717ffa00bcfae313fd4a6e5abcb1860b5601c87691c8ac7d13d99489f04cd7603e8d1fea7f409
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT2,489 material changes on watched domainsacross 147 domains · last 24h · the catalog-wide count is re-measuringROTATION76 domains moved DNS from kirklanddc.com to koaladns.com, 76 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT2 changed registrar24hNOW203 curated domains not reachablelast probe, steadySITE ERRORS17,823 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 77,727 sites429 rate-limit / 403 bot-block, a posture signal