vnuhcm.edu.vn

Observed Aug 11, 2026, 03:51 UTC (21d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of vnuhcm.edu.vn was taken 21d ago

vnuhcm.edu.vn is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting vnuhcm.edu.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 vnuhcm.edu.vn Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byGoogle Workspace
Secured byLet's Encrypt
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for vnuhcm.edu.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 22

A1NS4MX9TXT7SOA1

TLS certificates 4

Issued byLet's Encrypt
ExpiresWed, 16 Se (15d)
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_6fa4fc81e9474eb8
Output Hash
03cf7716f76b8ba70488d50633288dce52a120bcb39a0200b85b224df179fe6e
Signature
ed25519:92756e0d7d66a43205c228184c0b90f8da4c239310cb8c53bd200a54a5434cd77bb07bd6a63f76359b004784f7f5d6a09f357de35eb1050db402d486323eee08
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT3,821 material changesacross 2,417 domains · 24h to ~3h ago · -24,432 vs yesterdayROTATION55 domains moved DNS from koaladns.com to kirklanddc.com, 48 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT3 changed registrar24hNOW566 curated domains not reachablelast probe, steadySITE ERRORS18,233 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,775 sites429 rate-limit / 403 bot-block, a posture signal