tntu.edu.ua

Last scanned 8h ago; the signed record is unchanged since 15d 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
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesMicrosoft 365Google Search Console
3 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 tntu.edu.ua 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 14

A1NS3MX5TXT4SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresTue, 06 Oc (40d)
Certificate nameswithheld

Subdomains 3

3 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_d9d63bb76f9b9a8a
Output Hash
f7c7fe048b597dd767c95dfe371608ea21657f516eef038637ae50cbfc8b28f2
Signature
ed25519:8948b62ad051ae4e43b5b8a8b912ca086aaf89dc6df9bed7217942172c95a10847cda4e77f8306922b718383ddb6aeb63de504d0df1ce5359fa656d8262c6004
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT25,823 material changesacross 16,532 domains · 24h to ~80m agoROTATION60 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT2 changed registrar24hNOW548 curated domains not reachablelast probe, steadySITE ERRORS17,829 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,683 sites429 rate-limit / 403 bot-block, a posture signal