feldsher.ru

Observed Aug 10, 2026, 21:30 UTC (20d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of feldsher.ru was taken 20d ago

feldsher.ru is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting feldsher.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 feldsher.ru Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onJSC IOT
Secured byLet's Encrypt
Registered withDOMENUS-RU
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for feldsher.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 7

A1NS2MX2TXT1SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresSat, 17 Oc (48d)
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_b28435241f336671
Output Hash
953c44cd5a773caafa0f3471bd4e44a17809e1c92aa516b18d957a1859487d1a
Signature
ed25519:e8d221d1e8a84f3151eeb2c9f7283f6f7047d89bf06fff76568b130abced17ab00a522866750a355773f4928763fe1d68d99fbbd97b86c42c7fc318fb0896b0e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT28,750 material changesacross 23,283 domains · 24h to ~40m agoROTATION52 domains moved DNS from magpiedns.com to koaladns.com, 50 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT5 changed registrar24hNOW558 curated domains not reachablelast probe, steadySITE ERRORS18,208 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,880 sites429 rate-limit / 403 bot-block, a posture signal