und.edu

Last scanned 19h ago; the signed record is unchanged since 26d 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 onMicrosoft Corporation
Email byMicrosoft 365
Secured byGlobalSign
Also usesMicrosoft Dynamics 365GlobalSignGoogle Search ConsoleAtlassianAppleMicrosoftGoogle WorkspaceAdobe
74 subdomains · education_expanded
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for und.edu 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 29

A1NS3MX1TXT23SOA1

TLS certificates 2

Issued byGlobalSign
ExpiresFri, 09 Oc (33d)
Certificate nameswithheld

Subdomains 74

74 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_4f4b13ffe4a6c3a2
Output Hash
51ab97932765967726c62cb5c92f9d1fa1be32c36b015fb28294f26916d189ff
Signature
ed25519:35cd5ee05d9374c28c95684848c808672b685b54d8b608919f6dac6e61c810353eac55e8fd176c9112292371779b18b14bb7bfbfdd6e9706ba6c23d983c1f00e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT7,407 material changesacross 5,660 domains · 24h to ~75m ago · +2,698 vs yesterdayROTATION55 domains moved DNS from koaladns.com to magpiedns.com, 52 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email provider24hREGISTRAR DRIFT1 changed registrar24hNOW606 curated domains not reachablelast probe, steadySITE ERRORS17,465 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,517 sites429 rate-limit / 403 bot-block, a posture signal