cuongduyen.vn

Observed Aug 12, 2026, 03:43 UTC (16d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of cuongduyen.vn was taken 16d ago

cuongduyen.vn is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting cuongduyen.vn 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 cuongduyen.vn Watching a domain needs a DRM3 account. The reading above stays free and public either way.
DRIFT

Steady. No change on record for cuongduyen.vn 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 12

A1NS4MX3TXT3SOA1

TLS certificates 4

Issued byLet's Encrypt
ExpiresFri, 16 Oc (49d)
Certificate nameswithheld

Subdomains 1

1 subdomain hostname 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_26ba88cd8ad0913b
Output Hash
715ca4f571117218afabc9b3cdfb65e494fce429c8fb001a92ab324f170dd794
Signature
ed25519:3872b383869a83f04313387e1f7cf41e629a8d1aa061ed7e6bf5ca85819071bdacb590c3a04b57fd1617ec50b7267454bbed0e57ea8cd7cbddc2b95bb8e10005
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT4,018 material changesacross 2,545 domains · 24h to ~3h ago · -21,081 vs yesterdayROTATION57 domains moved DNS from kirklanddc.com to koaladns.com, 56 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW576 curated domains not reachablelast probe, steadySITE ERRORS17,817 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,594 sites429 rate-limit / 403 bot-block, a posture signal