CONTINUOUS INTERNET TELEMETRY24H DRIFT43,686 material changesacross 39,414 domains · 24h to ~25m ago · +9,069 vs yesterdaySHIFT35 domains moved DNS from koaladns.com to magpiedns.coma coordinated move · 24hNOW541 curated domains not reachablelast probe, steadySITE ERRORS33,780 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 153,652 sites429 rate-limit / 403 bot-block, a posture signal

zhenjiaxu.com

Observed Jul 26, 2026, 22:36 UTC (9d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of zhenjiaxu.com was taken 9d ago

zhenjiaxu.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting zhenjiaxu.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 zhenjiaxu.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Secured byLet's Encrypt
IPv6 · 1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zhenjiaxu.com actually stands on - every host below is a signed observation
zhenjiaxu.com
A / AAAA
185.199.108.153185.199.110.153185.199.111.153185.199.109.153+4 more
2606serves the site
NS
vip1.alidns.comvip2.alidns.com
alidns.comanswers its DNS
TLS
zhenjiaxu.com
Let's Encryptissued its certificate

DNS Records

A 4

  • 185.199.108.153
  • 185.199.110.153
  • 185.199.111.153
  • 185.199.109.153

AAAA 4

  • 2606:50c0:8000::153
  • 2606:50c0:8001::153
  • 2606:50c0:8002::153
  • 2606:50c0:8003::153

CNAME 1

  • zhenjia-xu.github.io

NS 2

  • vip1.alidns.com
  • vip2.alidns.com

SOA 1

  • vip1.alidns.com hostmaster.hichina.com

TLS Certificates (3)

Common NameIssuerExpires
zhenjiaxu.com C=US, O=Let's Encrypt, CN=YR2 Thu, 17 Sep 2026 18:29:51 +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 (1)

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_37b8d5160c5d11d6
Output Hash
9e35f936c85ebc018679f29a6df49c235783a8d199fb58948a5354ef8a340dcd
Signature
ed25519:fc41b810154b793cfada51f6b32a9d0a07161ad71e7df314a77cc4339fdb3165fa82a113a88769867d109285fa825508ee853b6c8a7d42af07672681c3bbb80a
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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