ychdgeduan.com
Observed Aug 2, 2026, 18:58 UTC (4h 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 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ychdgeduan.com actually stands on - every host below is a signed observation
ychdgeduan.com
A / AAAA
172.67.204.223104.21.61.152606:4700:3035::ac43:ccdf2606:4700:3031::6815:3d0f
Cloudflareserves the site
NS
meiling.ns.cloudflare.comnash.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
ychdgeduan.com
Let's Encryptissued its certificate
DNS Records
A 2
172.67.204.223104.21.61.15
AAAA 2
2606:4700:3035::ac43:ccdf2606:4700:3031::6815:3d0f
NS 2
meiling.ns.cloudflare.comnash.ns.cloudflare.com
SOA 1
meiling.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
ychdgeduan.com |
C=US, O=Let's Encrypt, CN=YE2 | Mon, 12 Oct 2026 03:50:22 +0000 |
YE2 |
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_8c7c1cbd161614e3- Output Hash
756a9d21d7eb1f4a459e1817a6f68d95be031471427ae5959fe1893f45e07945- Signature
ed25519:f96466b43d93e2603b57814a0dbc9a431d2fcccd04a105b88f15dc4347b89338d44e456ff352599e8dc8a884459d1d50855cd4e20c140b91b7dae723abe5e60d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast