CONTINUOUS INTERNET TELEMETRY24H DRIFT34,178 material changesacross 31,769 domains · 24h to ~2h agoDNS DRIFT54 domains changed DNS providertop destination koaladns.com · +32 vs yesterdayNOW556 curated domains not reachablelast probe, steadySITE ERRORS33,680 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 157,156 sites429 rate-limit / 403 bot-block, a posture signal

ycwanchuang.com

Observed Aug 2, 2026, 17:27 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of ycwanchuang.com was taken 2d ago

ycwanchuang.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting ycwanchuang.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 ycwanchuang.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Runs onCloudflare
Secured byLet's Encrypt
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ycwanchuang.com actually stands on - every host below is a signed observation
ycwanchuang.com
A / AAAA
104.21.89.5172.67.155.1012606:4700:3037::6815:59052606:4700:3030::ac43:9b65
Cloudflareserves the site
NS
meiling.ns.cloudflare.comnash.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
ycwanchuang.com
Let's Encryptissued its certificate

DNS Records

A 2

  • 104.21.89.5
  • 172.67.155.101

AAAA 2

  • 2606:4700:3037::6815:5905
  • 2606:4700:3030::ac43:9b65

NS 2

  • meiling.ns.cloudflare.com
  • nash.ns.cloudflare.com

SOA 1

  • meiling.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (4)

Common NameIssuerExpires
ycwanchuang.com C=US, O=Let's Encrypt, CN=YE2 Mon, 12 Oct 2026 06:18:40 +0000
YE2 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

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; nothing leaves your machine.

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Ed25519 Receipt

Receipt ID
rcpt_2747f939d374da45
Output Hash
f03dbe190f99a8cff02cb0fe1ed573761285efbe9724ee1dcfa007c4580d08c3
Signature
ed25519:5d741aa5783a09fd4a7d969357745d7e66573c3bd2dedfe893ab1cab80b15d2164b636e0e235b1bda4adff59206d20a64ec389c9b3d48ed71ebfb7c605b2d00d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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