jbcclasses.org

Observed Aug 10, 2026, 23:31 UTC (11d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jbcclasses.org was taken 11d ago

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

Steady. No change on record for jbcclasses.org 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 9

A1NS3MX2TXT1SRV1SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresMon, 21 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_dcb893e0a7d34367
Output Hash
7ee24cd134bb528c3873526c59b8cf0f0041722d5cf525398453c2d1cc4ba097
Signature
ed25519:2862e59574a9549780f81e79888b41afdd1bfff7521a34f5d80aefd9bd763f244f1df6bc91485e5f87e54099799e9ce5f8e5b32ecb89cbd1df5c9bdfed662a01
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT2,573 material changes on watched domainsacross 156 domains · last 24h · the catalog-wide count is re-measuringROTATION75 domains moved DNS from koaladns.com to kirklanddc.com, 74 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT4 changed registrar24hNOW195 curated domains not reachablelast probe, steadySITE ERRORS17,825 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 77,727 sites429 rate-limit / 403 bot-block, a posture signal