gradia.fi

Last scanned 8h ago; the signed record is unchanged since 19d 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 onAmazon
Email byMicrosoft 365
Secured byLet's Encrypt
Registered toJyväskylän koulutuskuntayhtymä
Also usesAppleAdobeGoogle Search Console
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 gradia.fi 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 12

A1NS3MX1TXT6SOA1

TLS certificates 4

Issued byLet's Encrypt
ExpiresSun, 04 Oc (34d)
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_d91ad1e82171e5ae
Output Hash
fabde25edbda330eb9ae3cc7f91c005a22f5e03aca1004cd40e8d70b68f0db5a
Signature
ed25519:61feb408899143a7a0911725cf3f073f284fd3f9b54867b2d0f2737aff2de61d557023db9d84cb249e9b739932f0595b7d814014493561549c477a56d28bfe0e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT28,754 material changesacross 23,317 domains · last 24hROTATION56 domains moved DNS from magpiedns.com to koaladns.com, 55 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT5 changed registrar24hNOW560 curated domains not reachablelast probe, steadySITE ERRORS18,203 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,883 sites429 rate-limit / 403 bot-block, a posture signal