kurs-s.ru

Observed Aug 12, 2026, 05:30 UTC (11d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of kurs-s.ru was taken 11d ago

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

Steady. No change on record for kurs-s.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 8

A1NS2MX2TXT1CAA1SOA1

TLS certificates 4

Issued byLet's Encrypt
ExpiresFri, 02 Oc (40d)
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_fb1d92c4de461bf0
Output Hash
dacccfeb7fb842bfd387624bfaea3512daf7bb487bfb9e1c8081479fc2a49e72
Signature
ed25519:a73686928dbb8a99f9946b5eec656a8288fc7f31ea922896a85edc27e5087c3bd9be9cca0e1486095319deb3116be2eb794fceeca20b8f18453cfc8bce1dc804
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 3,403 material changesacross 1,913+ domains · 24h to ~5h ago · a floor, 19h of 24 walkedDNS DRIFT85 domains changed DNS providertop destination koaladns.com · -4 vs yesterdayCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT3 changed registrar24hNOW306 curated domains not reachable+51 vs yesterdaySITE ERRORS17,777 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,203 sites429 rate-limit / 403 bot-block, a posture signal