CONTINUOUS INTERNET TELEMETRY24H DRIFT13,565 material changesacross 13,085 domains · 24h to ~2h ago · -27,295 vs yesterdayNOW559 curated domains not reachablelast probe, steadySITE ERRORS34,154 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,321 sites429 rate-limit / 403 bot-block, a posture signal

zwdytech.cn

Observed Jul 25, 2026, 14:06 UTC (8d 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.

Not responding
Signed observation on record.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zwdytech.cn actually stands on - every host below is a signed observation
zwdytech.cn
A / AAAA
39.102.81.218
unattributedserves the site
NS
dns8.hichina.comdns7.hichina.com
hichina.comanswers its DNS

DNS Records

A 1

  • 39.102.81.218

NS 2

  • dns8.hichina.com
  • dns7.hichina.com

SOA 1

  • dns7.hichina.com hostmaster.hichina.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

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for zwdytech.cn. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for zwdytech.cn <a href="https://domaindrift.io/t/zwdytech.cn"> <img src="https://domaindrift.io/badge/zwdytech.cn.svg" width="300" height="64" alt="DomainDrift signed observations for zwdytech.cn"> </a>

Ed25519 Receipt

Receipt ID
rcpt_03109b9175fbcdeb
Output Hash
3c77e3696c3cbdf80c7cedfa8c994c1280ee0877e54af93150f5d724b633b126
Signature
ed25519:5ab5cef72ad2515e1d5e1576b5c57fed66891b10192bacc8e8e79cf3f21b36c4a55b490da9a86b860c88ab731655ac82cc54ba59c6302ec643b2b5da29c36302
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser