engineered.at

Last scanned 19h ago; the signed record is unchanged since 16d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Up right now
Runs onDigitalOcean
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 engineered.at 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 5

A1NS2TXT1SOA1

TLS certificates 4

Issued byLet's Encrypt
ExpiresFri, 18 Se (22d)
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_73ea8807c4af7852
Output Hash
4c1f84052113757f534e72b173eff8dd07c657de3ae932cc2cd72d3f2ebfdb20
Signature
ed25519:9bb00d0f7f2411c4dc2ce93f13ddbd27031be944c2a233e4bf1f7bf9ccd34220c358e951e94c9bb13ab8915704e3c43ab1e0f8caafff7a583629dade9626c100
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT25,520 material changesacross 16,297 domains · 24h to ~75m agoROTATION55 domains moved DNS from koaladns.com to magpiedns.com, 52 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT2 changed registrar24hNOW560 curated domains not reachable+36 vs yesterdaySITE ERRORS17,814 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,683 sites429 rate-limit / 403 bot-block, a posture signal