vbdata.cn
Observed Aug 2, 2026, 11:30 UTC (15h 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
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vbdata.cn actually stands on - every host below is a signed observation
vbdata.cn
A / AAAA
47.94.87.93
unattributedserves the site
NS
vip3.alidns.comvip4.alidns.com
alidns.comanswers its DNS
TLS
*.vbdata.cn
DigiCert Incissued its certificate
DNS Records
A 1
47.94.87.93
NS 2
vip3.alidns.comvip4.alidns.com
SOA 1
vip3.alidns.com hostmaster.hichina.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.vbdata.cn |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G2 | Thu, 10 Dec 2026 23:59:59 +0000 |
Encryption Everywhere DV TLS CA - G2 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Sat, 27 Nov 2027 12:46:40 +0000 |
DigiCert Global Root G2 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root CA | Sun, 09 Nov 2031 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_ae2f4ba100720cb8- Output Hash
1dd954007fd28d03525f1479c371aa0efe3d4b56521437777fa2cfc7de3ccda8- Signature
ed25519:9e9648828bf86bf1ede70ce74036dfe187847c9db0fc4a63fb470d58d38fc71bfb686222aa4ed57a9dc92b0974b60acb13ff76a6233b582762b7aa1f1e668d08- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast