CONTINUOUS INTERNET TELEMETRY24H DRIFT41,157 material changesacross 39,647 domains · 24h to ~7h ago · -20,919 vs yesterdayROTATION57 domains moved DNS from kirklanddc.com to koaladns.com, 53 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW534 curated domains not reachablelast probe, steadySITE ERRORS33,833 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 118,022 sites429 rate-limit / 403 bot-block, a posture signal

duchang.gov.cn

Observed Aug 2, 2026, 11:50 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of duchang.gov.cn was taken 4d ago

duchang.gov.cn is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting duchang.gov.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 duchang.gov.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.
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat duchang.gov.cn actually stands on - every host below is a signed observation
duchang.gov.cn
A / AAAA
106.225.177.146240e:cf:9000:30:0:1:6f:2d2
240eserves the site
NS
cl2.sfndns.comcl1.sfndns.cnvip2.sfndns.cncl2.sfndns.cn+2 more
sfndns.com + sfndns.cnanswers its DNS

DNS Records

A 1

  • 106.225.177.146

AAAA 1

  • 240e:cf:9000:30:0:1:6f:2d2

NS 6

  • cl2.sfndns.com
  • cl1.sfndns.cn
  • vip2.sfndns.cn
  • cl2.sfndns.cn
  • cl1.sfndns.com
  • vip1.sfndns.cn

SOA 1

  • cl1.sfndns.cn mail.sfn.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; the only network request the check makes is for the published public keys.

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Ed25519 Receipt

Receipt ID
rcpt_84427d0b12197e5a
Output Hash
5567bc963f5df7a21637e4ad79bd992cd03a2419c0a9d4202b9f1d5575784596
Signature
ed25519:f5452248eb544a609c1d41a51ce22e201ed70ade53ebf77528ae4aeafbb9b18f763397709044aec031b4f0a33de9b860b88b18cffaa1544c4575ac8415bdfd07
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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