cesde.edu.co

Last scanned 15h ago; the signed record is unchanged since 9d 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 onAutomattic
Email byMicrosoft 365
Secured byGoogle Trust Services
Also usesCiscoGoogle Search ConsoleZoho
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 cesde.edu.co 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

A1NS2MX1TXT8SOA1

TLS certificates 3

Issued byGoogle Trust Services, GlobalSign
ExpiresSun, 08 No (79d)
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_9f700a7588b978ce
Output Hash
188688a254ec24d743935207983aea872ebd1de88e3d23484bcc697c7cc2cb74
Signature
ed25519:840ba574871e35a10e35311264fa7d91d627da0f98476099b819da364aaac4bf92d00122bee00f7bd9aca25ef4814ead197be97bb02e41355d1b3aa0c5936602
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT14,594 material changesacross 11,255 domains · 24h to ~11h ago · +7,932 vs yesterdayROTATION58 domains moved DNS from kirklanddc.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT2 changed registrar24hNOW162 curated domains not reachable+42 vs yesterdaySITE ERRORS17,786 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,065 sites429 rate-limit / 403 bot-block, a posture signal