cdktdn.edu.vn

Observed Aug 16, 2026, 08:23 UTC (10d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of cdktdn.edu.vn was taken 10d ago

cdktdn.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 cdktdn.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 cdktdn.edu.vn Watching a domain needs a DRM3 account. The reading above stays free and public either way.
DRIFT

Steady. No change on record for cdktdn.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 10

A1NS4MX1TXT3SOA1

TLS certificates 0

None.

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_df357908e18b83a3
Output Hash
524627b82fdc29eb2d91cc2fe874481b7b046c583677dc0da1d03e6a0bfba778
Signature
ed25519:c3be169845829900d63ddd564e50f268d7231fa49786fa2f29eedc431d6d05f5138f502494c3499c67ecf4d591afcc69d7c0b1c2df23dcf87a7af93d1939c505
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT25,750 material changesacross 16,517 domains · 24h to ~3h agoROTATION60 domains moved DNS from magpiedns.com to koaladns.com, 59 moved backa rotation loop, not a migration · 24hEMAIL DRIFT1 domain switched email provider24hREGISTRAR DRIFT1 changed registrar24hNOW547 curated domains not reachablelast probe, steadySITE ERRORS17,829 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,684 sites429 rate-limit / 403 bot-block, a posture signal