yingwen.io
Observed Aug 3, 2026, 02:41 UTC (20h 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
Runs onCloudflare
Secured byLet's Encrypt
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yingwen.io actually stands on - every host below is a signed observation
yingwen.io
A / AAAA
104.21.6.179172.67.135.232606:4700:3032::ac43:87172606:4700:3035::6815:6b3
Cloudflareserves the site
NS
lina.ns.cloudflare.comsam.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
yingwen.io
Let's Encryptissued its certificate
DNS Records
A 2
104.21.6.179172.67.135.23
AAAA 2
2606:4700:3032::ac43:87172606:4700:3035::6815:6b3
NS 2
lina.ns.cloudflare.comsam.ns.cloudflare.com
SOA 1
lina.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
yingwen.io |
C=US, O=Let's Encrypt, CN=YE1 | Thu, 22 Oct 2026 20:50:42 +0000 |
YE1 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 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_e1c3b1b66de63e0d- Output Hash
95d02b9af9ff61120ac40a206f48904d15775d8473a6a501dd81b8c9ed3f594d- Signature
ed25519:4ab90cdafe87a24fe9cbaa02d75c34eed39327d53e25eb6bee1793e3c110c049ffa183d0115c6678e98fe511ac2b1545fa22ea98a7b4053629cba1f4b83d0705- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast