fhsc.com.vn

Observed Aug 12, 2026, 04:08 UTC (19d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of fhsc.com.vn was taken 19d ago

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

Steady. No change on record for fhsc.com.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 11

A1NS4MX1TXT4SOA1

TLS certificates 3

Issued byDigiCert
ExpiresTue, 29 De (121d)
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_5a6c5cf1cd50dca9
Output Hash
77af23d9706b6d36b3df2cd0eadee86d119aa872725c4e17675a874ead43e061
Signature
ed25519:b52aed541c25fb94388532668557d94722906ee36ce4c017b02bb7a1b05dcbe1ecb3f9fa27b17af22b5573d8b490a1a1ec6f9c4cb15a85cf4536899dc5feeb02
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT28,454 material changesacross 23,129 domains · 24h to ~2h agoROTATION51 domains moved DNS from koaladns.com to magpiedns.com, 48 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT4 changed registrar24hNOW559 curated domains not reachablelast probe, steadySITE ERRORS18,214 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,859 sites429 rate-limit / 403 bot-block, a posture signal