vdigb.cn
Observed Jul 26, 2026, 09:03 UTC (7d 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 byLet's Encrypt
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vdigb.cn actually stands on - every host below is a signed observation
vdigb.cn
A / AAAA
189.74.52.71
unattributedserves the site
NS
jonah.ns.cloudflare.comveronica.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
vdigb.cn
Let's Encryptissued its certificate
DNS Records
A 1
189.74.52.71
NS 2
jonah.ns.cloudflare.comveronica.ns.cloudflare.com
SOA 1
jonah.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
vdigb.cn |
C=US, O=Let's Encrypt, CN=YR1 | Thu, 24 Sep 2026 00:12:29 +0000 |
YR1 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (1)
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_63cb00e60f63bd03- Output Hash
8ef6f0cedd2990dc7c05ed1a59dfa0d73c42a07ec9e439510b076bb2c0ccb6f2- Signature
ed25519:c9ec8007a93557f489992de099938737d1e81129a09e43ed981f5ad918476627bb9273606b68d5dac1e88404dc1f5ef2efa5d651eb3c03a9a809d0a59b278c0b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast