CONTINUOUS INTERNET TELEMETRY24H DRIFT38,059 material changesacross 36,939 domains · 24h to ~65m ago · -2,801 vs yesterdayNOW555 curated domains not reachablelast probe, steadySITE ERRORS34,567 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,805 sites429 rate-limit / 403 bot-block, a posture signal

uzz.edu.cn

Observed Jul 25, 2026, 03:23 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.

Up right now
Secured byDigiCert
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat uzz.edu.cn actually stands on - every host below is a signed observation
uzz.edu.cn
A / AAAA
121.250.190.160240c:ca21:6600:1722:10:100:27:17
240cserves the site
NS
uzzdns.uzz.edu.cnuzzdns2.uzz.edu.cn
edu.cnanswers its DNS
MX
mxbiz2.qq.commxbiz1.qq.com
qq.comreceives its email
TLS
*.uzz.edu.cn
DigiCertissued its certificate

DNS Records

A 1

  • 121.250.190.160

AAAA 1

  • 240c:ca21:6600:1722:10:100:27:17

MX 2

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

TXT 2

  • v=spf1 include:spf.mail.qq.com ~all
  • v=DMARC1; p=none; rua=mailto:mailauth-reports@qq.com

NS 2

  • uzzdns.uzz.edu.cn
  • uzzdns2.uzz.edu.cn

SOA 1

  • uzzdns.uzz.edu.cn admin.example.com

TLS Certificates (2)

Common NameIssuerExpires
*.uzz.edu.cn C=US, O=DigiCert, Inc., CN=DigiCert Basic OV G2 TLS CN RSA4096 SHA256 2022 CA1 Sat, 19 Dec 2026 23:59:59 +0000
DigiCert Basic OV G2 TLS CN RSA4096 SHA256 2022 CA1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Tue, 14 Dec 2032 23:59:59 +0000

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 uzz.edu.cn. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_f1fb26e5d25ecafe
Output Hash
8ff9f161973d3e5c1684a48bcc1225b72b3fc734e94c7188651d5e0559118f42
Signature
ed25519:4cf40022a4b5a7dc80615e26ff034b7168ce487357f82284324835e537d2bfc4eeb294c737767f59f4f992968492d615687723c3ae2c5c6d32fd4dffb5af5d03
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser