cooperhealth.edu

Last scanned 6h ago; the signed record is unchanged since 22d 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 onAmazon
Email byAmazon SES
Secured byInternet2
Also usesCiscoAppleMicrosoft 365Google Search ConsoleDocuSignHave I Been Pwned
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 cooperhealth.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 22

A1NS4MX2TXT13SRV1SOA1

TLS certificates 3

Issued byInternet2, The USERTRUST Network, Sectigo
ExpiresFri, 19 Ma (197d)
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_8bec11f42ed8531a
Output Hash
841fc2db4f08e9f9acd5555e6785ab0314735cb98252b128e56e48529e1c12c6
Signature
ed25519:c90ac51f6d54020363c3a8b9f44b714b30f16b5fd0b5aabe58418123217d7ac521c9eb7e3a5d3b12c9429a1b896e169d9b1da8a16f439ae5e90fb1d10a216503
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT26,858 material changesacross 20,363 domains · 24h to ~3h agoROTATION56 domains moved DNS from magpiedns.com to koaladns.com, 48 moved backa rotation loop, not a migration · 24hCERT DRIFT2 domains switched issuing CA24hREGISTRAR DRIFT5 changed registrar24hNOW606 curated domains not reachablelast probe, steadySITE ERRORS17,401 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,531 sites429 rate-limit / 403 bot-block, a posture signal