artstudent.cn
Observed Jul 25, 2026, 23:08 UTC (6d 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
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat artstudent.cn actually stands on - every host below is a signed observation
artstudent.cn
A / AAAA
114.55.203.239
unattributedserves the site
NS
dns21.hichina.comdns22.hichina.com
hichina.comanswers its DNS
TLS
*.artstudent.cn
DigiCertissued its certificate
DNS Records
A 1
114.55.203.239
NS 2
dns21.hichina.comdns22.hichina.com
SOA 1
dns21.hichina.com hostmaster.hichina.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.artstudent.cn |
C=US, O=DigiCert, Inc., CN=GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1 | Fri, 23 Oct 2026 23:59:59 +0000 |
GeoTrust 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 |
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_da5e1a6c4259e3e0- Output Hash
1425b72804b8cc133c9d12ed71f525743ef6f6566e458a97c4724083291074c7- Signature
ed25519:7e4f61377e5954cf0c7f828c32d32c486acc1a69f1179a97472d100b0505b927079c90decfdc3610fed2d70c4ac7a529c28a078edb3580ece45cdc0d6c825108- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast