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.com5mxbiz1.qq.com
TXT 2
v=spf1 include:spf.mail.qq.com ~allv=DMARC1; p=none; rua=mailto:mailauth-reports@qq.com
NS 2
uzzdns.uzz.edu.cnuzzdns2.uzz.edu.cn
SOA 1
uzzdns.uzz.edu.cn admin.example.com
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
*.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 receiptEd25519 Receipt
- Receipt ID
rcpt_f1fb26e5d25ecafe- Output Hash
8ff9f161973d3e5c1684a48bcc1225b72b3fc734e94c7188651d5e0559118f42- Signature
ed25519:4cf40022a4b5a7dc80615e26ff034b7168ce487357f82284324835e537d2bfc4eeb294c737767f59f4f992968492d615687723c3ae2c5c6d32fd4dffb5af5d03- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast