unl.edu.ar

Last scanned 23h 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 onUniversidad Nacional del Litoral
Secured byLet's Encrypt
1 subdomain · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for unl.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

A1NS4MX3TXT1SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresFri, 30 Oc (55d)
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_992e2de1a1fba90c
Output Hash
0cd351579965b1604b5560396ad176a2515188e957a3d3ff5030d1b7e2074c6e
Signature
ed25519:cb857788f5b56512115eb9c6e14bec69d02a0bcaa75030a26baa9a2dfe471a71204230aae64f6b01ebc920ad7237aa7f8388510a4b52aa012a9ae209bd773509
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT12,069 material changesacross 9,983 domains · 24h to ~2h ago · -17,768 vs yesterdayROTATION57 domains moved DNS from kirklanddc.com to koaladns.com, 52 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW598 curated domains not reachablelast probe, steadySITE ERRORS17,405 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,478 sites429 rate-limit / 403 bot-block, a posture signal