chester.ac.uk

Last scanned 15h 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 onAmazon
Email byMicrosoft 365
Secured byAmazon
Also usesGoogle WorkspaceGoogle Search ConsoleAppleAdobe
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 chester.ac.uk 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 18

A2NS3MX1TXT11SOA1

TLS certificates 3

Issued byAmazon, Starfield Technologies
ExpiresThu, 01 Oc (42d)
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_c3387d9e8a664fac
Output Hash
5a5cd229c7bb3516e4ee0f0616ae15bcd30e3cc49b78bc6342e79fe3ce5a342d
Signature
ed25519:93a225f479e379e309bc9b8a45483458d5f1d2a50f050f3d23d0de5ddb0321436031d66c8ab89435e1dba438710e285431ec09f51769f86d5a82658d9de3c509
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT14,344 material changesacross 11,194 domains · 24h to ~13h ago · +7,682 vs yesterdayROTATION67 domains moved DNS from koaladns.com to kirklanddc.com, 67 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT2 changed registrar24hNOW167 curated domains not reachable+47 vs yesterdaySITE ERRORS17,783 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,020 sites429 rate-limit / 403 bot-block, a posture signal