CONTINUOUS INTERNET TELEMETRY24H DRIFT62,563 material changesacross 59,341 domains · 24h to ~2h ago · +27,946 vs yesterdayROTATION57 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW536 curated domains not reachablelast probe, steadySITE ERRORS33,804 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 130,707 sites429 rate-limit / 403 bot-block, a posture signal

zhihuiyan.cn

Observed Aug 2, 2026, 20:43 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of zhihuiyan.cn was taken 3d ago

zhihuiyan.cn is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting zhihuiyan.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 zhihuiyan.cn Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Guarded by a firewall
Secured byLet's Encrypt
5 subdomains · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zhihuiyan.cn actually stands on - every host below is a signed observation
zhihuiyan.cn
A / AAAA
177.211.214.120177.211.214.121177.211.214.122177.211.214.123+3 more
unattributedserves the site
NS
ns1.julydns.comns2.julydns.com
julydns.comanswers its DNS
TLS
zhihuiyan.cn
Let's Encryptissued its certificate

DNS Records

A 7

  • 177.211.214.120
  • 177.211.214.121
  • 177.211.214.122
  • 177.211.214.123
  • 177.211.214.124
  • 177.211.214.125
  • 177.211.214.126

NS 2

  • ns1.julydns.com
  • ns2.julydns.com

SOA 1

  • ns1.julydns.com master.jmdns.com

TLS Certificates (3)

Common NameIssuerExpires
zhihuiyan.cn C=US, O=Let's Encrypt, CN=YR1 Thu, 22 Oct 2026 07:31:38 +0000
YR1 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (5)

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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_cd95f8a9e7447e7f
Output Hash
e871ce40d102d80fe2194532f470dc1847022da146fd1e3300a21a1712d99a8e
Signature
ed25519:ec5d95fdb8855753acad36207a8619c47a27ca0c0cb795dc2c4bb8cb629cee0e14211d151042d45fac52c8268cfefa3c76d3de61eaf0ea6c0bf29d5958dfd00f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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