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

ycvc.edu.cn

Observed Jul 24, 2026, 21:02 UTC (11d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of ycvc.edu.cn was taken 11d ago

ycvc.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 ycvc.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 ycvc.edu.cn actually stands on - every host below is a signed observation
ycvc.edu.cn
NS
dns2.ycvc.edu.cndns.ycvc.edu.cn
edu.cnanswers its DNS

DNS Records

NS 2

  • dns2.ycvc.edu.cn
  • dns.ycvc.edu.cn

SOA 1

  • dns.ycvc.edu.cn master.ycvc.edu.cn

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_bf311c575c4217fd
Output Hash
8f9b96b0ed7ac9da3828a63e3014683d24384936a5638c04fef96e3d58795bdd
Signature
ed25519:4b3764bd94f968c051855701d38dc65241dac7a3fdf7b0d3a742a8b6792765cdb53b3031ce8cc2df49df410804ca1ea84c8eecabb89af0ed9097be24036f5903
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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