lyceum.com.br

Last scanned 22h ago; the signed record is unchanged since 12d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

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Up right now
Email byMicrosoft 365
Secured byAmazon
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 lyceum.com.br 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 20

A4NS8MX1TXT1CAA5SOA1

TLS certificates 3

Issued byAmazon, Starfield Technologies
ExpiresWed, 06 Ja (136d)
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.

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Ed25519 receiptthe raw cryptographic proof
Receipt ID
rcpt_6c63cbab26eaf2f6
Output Hash
997a3a3c60c2927623fdd32113988a1354c4c90a9d41d21ee89be18a674e9c59
Signature
ed25519:70a8591bbfc3e9ce47e86c02f63255c137baa5b72ab27941f1c8dac7bb0b0206ccc27a6c95dd9b8f51c1b0510741bfa9ab6ec15dacf3c5a1253f0051cfa37e0d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT28,967 material changesacross 16,558 domains · 24h to ~60m agoROTATION58 domains moved DNS from kirklanddc.com to koaladns.com, 58 moved backa rotation loop, not a migration · 24hEMAIL DRIFT1 domain switched email provider24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW256 curated domains not reachablelast probe, steadySITE ERRORS17,833 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,265 sites429 rate-limit / 403 bot-block, a posture signal