fengchausa.com

Observed Aug 11, 2026, 12:28 UTC (20d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of fengchausa.com was taken 20d ago

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

Steady. No change on record for fengchausa.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 5

A1NS2MX1SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresTue, 08 Se (7d)
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_b49fb931680a1b42
Output Hash
6ba2c3fd2e3cdd514a58ae9c86b40414d18f910cdc325f0def390241803e54c3
Signature
ed25519:670ee982ee02caa719053173350896179f79acccb3969131f48662800c04a83ef362f808d822fa05c05727639d000f40d9b7d3a3260d0c184f55f016edc0da00
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT25,152 material changesacross 19,796 domains · 24h to ~3h ago · -3,101 vs yesterdayROTATION59 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT3 changed registrar24hNOW562 curated domains not reachablelast probe, steadySITE ERRORS18,228 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,853 sites429 rate-limit / 403 bot-block, a posture signal