CONTINUOUS INTERNET TELEMETRY24H DRIFT51,721 material changesacross 48,306 domains · 24h to ~85m ago · -10,355 vs yesterdayROTATION55 domains moved DNS from kirklanddc.com to koaladns.com, 53 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW531 curated domains not reachablelast probe, steadySITE ERRORS33,897 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 119,904 sites429 rate-limit / 403 bot-block, a posture signal

zhangzeqian.com

Observed Aug 2, 2026, 20:40 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of zhangzeqian.com was taken 4d ago

zhangzeqian.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting zhangzeqian.com 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 zhangzeqian.com 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 zhangzeqian.com actually stands on - every host below is a signed observation
zhangzeqian.com
A / AAAA
177.211.217.240177.211.217.241177.211.217.242177.211.217.243+7 more
unattributedserves the site
NS
ns1.julydns.comns2.julydns.com
julydns.comanswers its DNS
TLS
zhangzeqian.com
Let's Encryptissued its certificate

DNS Records

A 11

  • 177.211.217.240
  • 177.211.217.241
  • 177.211.217.242
  • 177.211.217.243
  • 177.211.217.244
  • 177.211.217.245
  • 177.211.217.246
  • 177.211.217.247
  • 177.211.217.248
  • 177.211.217.249

NS 2

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

SOA 1

  • ns1.julydns.com master.jmdns.com

TLS Certificates (3)

Common NameIssuerExpires
zhangzeqian.com C=US, O=Let's Encrypt, CN=YR2 Tue, 20 Oct 2026 20:34:06 +0000
YR2 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.

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Ed25519 Receipt

Receipt ID
rcpt_c5640cde8a0f5079
Output Hash
e9db535f590ed08414e0c3aa1a5f705a58541d994fbde2a58c273c0883f3a091
Signature
ed25519:e586b9e7a68280abca4fd932e3939a1245431ee78ba75503ee63f9a9801cf3294e65b67ec40dcb97fe9665c2d560a8275765587ac18ca82d3cda51d67c890c04
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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