sinhvienthamdinh.com

Observed Aug 16, 2026, 17:37 UTC (7d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of sinhvienthamdinh.com was taken 7d ago

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

Steady. No change on record for sinhvienthamdinh.com 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 7

A1NS3MX1TXT1SOA1

TLS certificates 4

Issued byLet's Encrypt
ExpiresSat, 31 Oc (68d)
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_79754ada053538b1
Output Hash
5d9090d695e63fc1289f7760c971d52bb8cb39da2a928c30fec2b93bad411684
Signature
ed25519:3b741ea5c8eebfbb406c639f731a7193c1d0a9976d7f4c41ccd2bbfa27f9124e971de3796f305d5a078a49266873533fad967cbf6f6ee63dfdd42488a3e2360b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 3,817 material changesacross 2,310+ domains · 24h to ~4h ago · a floor, 20h of 24 walkedROTATION51 domains moved DNS from kirklanddc.com to koaladns.com, 41 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT3 changed registrar24hNOW326 curated domains not reachable+71 vs yesterdaySITE ERRORS17,794 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,137 sites429 rate-limit / 403 bot-block, a posture signal