classs.ru

Observed Aug 11, 2026, 03:21 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of classs.ru was taken 8d ago

classs.ru is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting classs.ru 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 classs.ru Watching a domain needs a DRM3 account. The reading above stays free and public either way.
DRIFT

Steady. No change on record for classs.ru 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 5

A1NS3SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresFri, 18 Se (30d)
Certificate nameswithheld

Subdomains 1

1 subdomain hostname 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_5b5c4caf7534d6ee
Output Hash
531faff68a79d6cfa1dffb4627380e74df59d42d3c19624546e5b3275c2fd707
Signature
ed25519:18f3ae67dc9cba98e57ccf745165245ea53312804f04c9f286f4bbd76f70be4be58d47ab502081929776d3c0026ee16504ef2141aec048d80ae497c33d87790c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT6,400 material changesacross 2,520 domains · 24h to ~3h ago · -1,748 vs yesterdayROTATION58 domains moved DNS from koaladns.com to magpiedns.com, 50 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT5 changed registrar24hNOW75 curated domains not reachable+55 vs yesterdaySITE ERRORS17,772 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,848 sites429 rate-limit / 403 bot-block, a posture signal