cityu-dg.edu.cn

Observed Aug 11, 2026, 06:56 UTC (35d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of cityu-dg.edu.cn was taken 35d ago

cityu-dg.edu.cn is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting cityu-dg.edu.cn under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch cityu-dg.edu.cn Watching a domain needs a DRM3 account. The reading above stays free and public either way.
DRIFT

Steady. No change on record for cityu-dg.edu.cn 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 13

A1NS2MX1TXT8SOA1

TLS certificates 3

Issued byDigiCert
ExpiresFri, 20 No (66d)
Certificate nameswithheld

Subdomains 0

None observed.

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_fe2d5035134d44ce
Output Hash
7a32c09567599386af12ad4d5217c2caf15b2d409a84bc4e9231aa4ac33eafc2
Signature
ed25519:2775baa23d1980dc163d9eb9a46f76562ea207c18229855f657fc7a1b27d00dc446f6528b0de206b2791b7adfe50f28924c980caa51750a4b55244e200d05200
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT25,043 material changesacross 20,082 domains · 24h to ~2h ago · +15,508 vs yesterdayROTATION56 domains moved DNS from koaladns.com to kirklanddc.com, 37 moved backa rotation loop, not a migration · 24hNOW664 curated domains not reachable+41 vs yesterdaySITE ERRORS17,631 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,974 sites429 rate-limit / 403 bot-block, a posture signal