iri.edu.ar

Last scanned 19h ago; the signed record is unchanged since 10d 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 onUniversidad Nacional de La Plata
Email byGoogle Workspace
Secured byLet's Encrypt
2 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for iri.edu.ar 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 10

A1NS2MX5TXT1SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresSat, 24 Oc (58d)
Certificate nameswithheld

Subdomains 2

2 subdomain hostnames 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_fe5f90d37e50d5c8
Output Hash
4c60430c6bf48efc61f22715fd230d1c63f6dacf28aee0eb27050a93db6dddc3
Signature
ed25519:8f92f55ca0dbffea72ad08de57bfbce2b7f6e8e3e7953eea27c781fcf03003bdbf256170cefdf55fe82424ca5ea1ea9bca600c66b51c843f8c872182801feb03
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT25,099 material changesacross 15,945 domains · 24h to ~2h agoROTATION58 domains moved DNS from koaladns.com to magpiedns.com, 58 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT3 changed registrar24hNOW558 curated domains not reachable+34 vs yesterdaySITE ERRORS17,809 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,674 sites429 rate-limit / 403 bot-block, a posture signal