CONTINUOUS INTERNET TELEMETRY24H DRIFT31,420 material changesacross 29,745 domains · last 24hSHIFT20 domains moved DNS from brainydns.com to koaladns.coma coordinated move · 24hNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,183 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,263 sites429 rate-limit / 403 bot-block, a posture signal

zquan.org

Observed Aug 3, 2026, 01:49 UTC (23h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

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Not responding
Registered withXin Net Technology Corporation
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zquan.org actually stands on - every host below is a signed observation
zquan.org
A / AAAA
103.83.72.77
unattributedserves the site
NS
ns4.dnsv2.comns3.dnsv2.com
dnsv2.comanswers its DNS
MX
mxbiz1.qq.commxbiz2.qq.com
qq.comreceives its email

DNS Records

A 1

  • 103.83.72.77

MX 2

  • 5mxbiz1.qq.com
  • 10mxbiz2.qq.com

CNAME 1

  • zquan.cc

NS 2

  • ns4.dnsv2.com
  • ns3.dnsv2.com

SOA 1

  • ns3.dnsv2.com level3dnsadmin.dnspod.com

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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_7d5877b5a849ffe0
Output Hash
08936bf79a55e28d09f4711a76790a360e896a834230c80e605efcee62f0550e
Signature
ed25519:a1e39c878f0eb8ebc6266f81fefbcf620763bb9193e315908c78a41263648d9c53f59f2e40f12a23b4740bac72cbb5d804aa051c9b11fc837c252024b3c9ed0a
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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