exam-prep.ru

Observed Aug 16, 2026, 08:01 UTC (15d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of exam-prep.ru was taken 15d ago

exam-prep.ru is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting exam-prep.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.

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DRIFT

Steady. No change on record for exam-prep.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 9

A1AAAA1NS2MX2TXT2SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresTue, 27 Oc (57d)
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_e652f60944d672ba
Output Hash
63e703ff7bc157504d181580ff7ebbe24c2137a8ad0966360081999d4f556742
Signature
ed25519:90f180a9fc9ef38c919c4b14d58c8a363d228a3ff9469a4e7defa6d97f6041ac20e56a611fc3de0bdfa3f7ca559518ac991be821dd95b2075b9b12884c437502
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT28,614 material changesacross 23,188 domains · 24h to ~80m agoROTATION58 domains moved DNS from magpiedns.com to koaladns.com, 54 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT3 changed registrar24hNOW555 curated domains not reachablelast probe, steadySITE ERRORS18,213 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,855 sites429 rate-limit / 403 bot-block, a posture signal