st-ug.ru

Observed Aug 16, 2026, 11:18 UTC (7d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of st-ug.ru was taken 7d ago

st-ug.ru is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting st-ug.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 st-ug.ru Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Responding, no home page
Email byGoogle Workspace
Secured byLet's Encrypt
Registered withRU-CENTER-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 st-ug.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 6

A1NS2MX2SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresWed, 21 Oc (58d)
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_745593515001d1fa
Output Hash
e6f2a861b54c572f8667417439c0ac6e4de80a959e43dab43a9d65499f19c8bf
Signature
ed25519:5c3586beae2b197ee553e02bb533862297b6e9c2aa31e002b12bc81931380321ed3e8d17c01d246557f9fb8543f9c3ebaae514d1b3961ccfe8e263b743082b03
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 3,572 material changesacross 2,199+ 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 registrar24hNOW324 curated domains not reachable+69 vs yesterdaySITE ERRORS17,793 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,154 sites429 rate-limit / 403 bot-block, a posture signal