estp.fr

Last scanned 22h ago; the signed record is unchanged since 20d 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 onGoogle
Email byMicrosoft 365
Secured byLet's Encrypt
Registered toEcole Speciale des Travaux Publics du batiment et de l'Industrie
Registered withGIP RENATER
Also usesGoogle 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 estp.fr 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 13

A1NS4MX1TXT6SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresWed, 16 Se (16d)
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_39a796de1b4ee34b
Output Hash
3ac090466466e334e0fe8b382f5957feda1910106f7fcc4c4280aad686eb95c1
Signature
ed25519:217de16d607fae2a869efcf55a218f8caa4d3bbc7fdefa42a2584bb93b2d36a64ac846f3cb3fb901f1dba2f5ab04f9b7634c0196f0f151bac7212d5beeae2407
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT23,072 material changesacross 17,580 domains · 24h to ~40m ago · -5,181 vs yesterdayROTATION59 domains moved DNS from magpiedns.com to koaladns.com, 58 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT3 changed registrar24hNOW565 curated domains not reachablelast probe, steadySITE ERRORS18,234 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,836 sites429 rate-limit / 403 bot-block, a posture signal