CONTINUOUS INTERNET TELEMETRY24H DRIFT71,617 material changesacross 67,026 domains · last 24h · +37,000 vs yesterdayROTATION56 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW537 curated domains not reachablelast probe, steadySITE ERRORS33,860 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 127,610 sites429 rate-limit / 403 bot-block, a posture signal

youdao.cn

Observed Aug 2, 2026, 22:07 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of youdao.cn was taken 3d ago

youdao.cn is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting youdao.cn 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 youdao.cn Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Not responding
Signed observation on record.
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat youdao.cn actually stands on - every host below is a signed observation
youdao.cn
NS
ns13.xincache.comns14.xincache.com
xincache.comanswers its DNS
MX
211.155.23.6
unattributedreceives its email

DNS Records

MX 1

  • 20211.155.23.6

NS 2

  • ns13.xincache.com
  • ns14.xincache.com

SOA 1

  • ns11.xincache.com ns12.xincache.com

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.

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Ed25519 Receipt

Receipt ID
rcpt_ea50678a73039147
Output Hash
e71617d04eb0682549820882366fd88a0728050bf73c366b17f5978e0b58ea2e
Signature
ed25519:c01dbec107ee6736ad6714080ae5cfeba1b0a4944f52647d7ea502d7efdd6c8eb3124725b1e3468bda17ed0a69dd9290e77ab0aac880a7a16e5e084d801e210f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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