sct.ru

Observed Aug 12, 2026, 06:07 UTC (7d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of sct.ru was taken 7d ago

sct.ru is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting sct.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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Up right now
Email byAmazon SES
Secured byLet's Encrypt
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for sct.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 17

A1NS5MX1TXT9SOA1

TLS certificates 4

Issued byLet's Encrypt
ExpiresSat, 07 No (79d)
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_feb185c37b81b18c
Output Hash
e728c8b3aecb7fe10a5a3a7ac7fb38ec27ea8e4182d884ce8579d65f36ba4a35
Signature
ed25519:d200a66ab2041b45c3e2fdd80dec8bb3813ce2ff649ea6477fe19d0d22e9f8274ba6a69651d005b125eab88d2a9cd51373ee299a2c673a4f2344e674ed065b07
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT6,178 material changesacross 2,587 domains · 24h to ~2h ago · -1,970 vs yesterdayROTATION64 domains moved DNS from magpiedns.com to koaladns.com, 63 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT5 changed registrar24hNOW85 curated domains not reachable+65 vs yesterdaySITE ERRORS17,777 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,827 sites429 rate-limit / 403 bot-block, a posture signal