CONTINUOUS INTERNET TELEMETRY24H DRIFT34,617 material changesacross 32,325 domains · 24h to ~2h agoDNS DRIFT49 domains changed DNS providertop destination koaladns.com · +27 vs yesterdayNOW542 curated domains not reachablelast probe, steadySITE ERRORS33,687 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 157,287 sites429 rate-limit / 403 bot-block, a posture signal

ynni.edu.cn

Observed Aug 2, 2026, 10:48 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of ynni.edu.cn was taken 3d ago

ynni.edu.cn is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting ynni.edu.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.

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Not responding
Signed observation on record.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ynni.edu.cn actually stands on - every host below is a signed observation
ynni.edu.cn
A / AAAA
202.203.144.33
unattributedserves the site
NS
yuhua.ynni.edu.cnking.ynni.edu.cn
edu.cnanswers its DNS
MX
mxbiz1.qq.commxbiz2.qq.com
qq.comreceives its email

DNS Records

A 1

  • 202.203.144.33

MX 2

  • 5mxbiz1.qq.com
  • 10mxbiz2.qq.com

TXT 1

  • v=spf1 include:spf.mail.qq.com ~all

NS 2

  • yuhua.ynni.edu.cn
  • king.ynni.edu.cn

SOA 1

  • king.ynni.edu.cn hostmaster

DMARC_RECORDS 1

  • v=DMARC1;p=quarantine;rua=mailto:mailauth-reports@qq.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; nothing leaves your machine.

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Ed25519 Receipt

Receipt ID
rcpt_b48cbff3a540f48c
Output Hash
b588f2dc3fcc67cd547d06bee1a201c186d9e53db99569503dcfa55ddc0185e2
Signature
ed25519:93cc7a81ea9a5c4312509caefa404d0c75575d7da83a5f01c7abbb5ad616af443d0e72d6c960338eef88b372a40fc0aa82c26418f8cb74ddf05c8e3f4c4bf609
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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